| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $63.40 | 3.693% | $65.7414 | $65.74 | $65.75 | $65.70 |
| Purchase #2 | $174.36 | 4.338% | $181.9237 | $181.92 | $181.90 | $181.90 |
| Purchase #3 | $145.97 | 12.359% | $164.0104 | $164.01 | $164.00 | $164.00 |
| Purchase #4 | $210.63 | 13.340% | $238.728 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $212.70 | 9.406% | $232.7066 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $221.59 | 13.530% | $251.5711 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $116.56 | 11.172% | $129.5821 | $129.58 | $129.60 | $129.60 |
| 7 purchase totals = | $1,145.21 | $1,264.2633 | $1,264.26 | $1,264.25 | $1,264.20 | |