| 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 | $95.62 | 5.405% | $100.7883 | $100.79 | $100.80 | $100.80 |
| Purchase #2 | $37.88 | 7.560% | $40.7437 | $40.74 | $40.75 | $40.70 |
| Purchase #3 | $14.68 | 7.776% | $15.8215 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $221.31 | 5.166% | $232.7429 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $190.29 | 5.705% | $201.146 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $32.68 | 5.603% | $34.5111 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $159.32 | 6.135% | $169.0943 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $751.78 | $794.8478 | $794.84 | $794.85 | $794.70 | |