| 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 | $78.43 | 12.817% | $88.4824 | $88.48 | $88.50 | $88.50 |
| Purchase #2 | $106.60 | 10.865% | $118.1821 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $32.47 | 7.139% | $34.788 | $34.79 | $34.80 | $34.80 |
| Purchase #4 | $112.41 | 12.129% | $126.0442 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $190.30 | 10.565% | $210.4052 | $210.41 | $210.40 | $210.40 |
| Purchase #6 | $43.66 | 9.812% | $47.9439 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $152.95 | 10.571% | $169.1183 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $716.82 | $794.9641 | $794.96 | $795.00 | $794.90 | |