| 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 | $79.34 | 4.679% | $83.0523 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $208.68 | 13.575% | $237.0083 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $212.98 | 4.349% | $222.2425 | $222.24 | $222.25 | $222.20 |
| Purchase #4 | $203.87 | 10.322% | $224.9135 | $224.91 | $224.90 | $224.90 |
| Purchase #5 | $138.59 | 7.742% | $149.3196 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $144.50 | 6.360% | $153.6902 | $153.69 | $153.70 | $153.70 |
| Purchase #7 | $9.73 | 8.172% | $10.5251 | $10.53 | $10.55 | $10.50 |
| 7 purchase totals = | $997.69 | $1,080.7515 | $1,080.75 | $1,080.75 | $1,080.70 | |