| 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 | $35.46 | 6.800% | $37.8713 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $143.99 | 5.194% | $151.4688 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $111.81 | 12.477% | $125.7605 | $125.76 | $125.75 | $125.80 |
| Purchase #4 | $151.73 | 4.217% | $158.1285 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $43.65 | 7.734% | $47.0259 | $47.03 | $47.05 | $47.00 |
| Purchase #6 | $47.75 | 5.674% | $50.4593 | $50.46 | $50.45 | $50.50 |
| Purchase #7 | $131.64 | 13.719% | $149.6997 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $666.03 | $720.4140 | $720.42 | $720.40 | $720.50 | |