| 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 | $5.73 | 6.374% | $6.0952 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $184.79 | 4.361% | $192.8487 | $192.85 | $192.85 | $192.80 |
| Purchase #3 | $150.35 | 13.812% | $171.1163 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $57.66 | 10.382% | $63.6463 | $63.65 | $63.65 | $63.60 |
| Purchase #5 | $91.25 | 9.841% | $100.2299 | $100.23 | $100.25 | $100.20 |
| Purchase #6 | $48.98 | 9.858% | $53.8084 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $122.77 | 8.551% | $133.2681 | $133.27 | $133.25 | $133.30 |
| 7 purchase totals = | $661.53 | $721.0129 | $721.03 | $721.00 | $720.90 | |