| 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 | $44.91 | 4.517% | $46.9386 | $46.94 | $46.95 | $46.90 |
| Purchase #2 | $124.77 | 10.683% | $138.0992 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $112.64 | 7.633% | $121.2378 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $67.95 | 4.304% | $70.8746 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $144.68 | 10.326% | $159.6197 | $159.62 | $159.60 | $159.60 |
| Purchase #6 | $240.77 | 4.143% | $250.7451 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $155.36 | 8.844% | $169.1 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $891.08 | $956.6150 | $956.62 | $956.60 | $956.50 | |