| 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 | $44.68 | 8.325% | $48.3996 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $138.55 | 3.495% | $143.3923 | $143.39 | $143.40 | $143.40 |
| Purchase #3 | $77.58 | 12.373% | $87.179 | $87.18 | $87.20 | $87.20 |
| Purchase #4 | $125.29 | 6.128% | $132.9678 | $132.97 | $132.95 | $133.00 |
| Purchase #5 | $149.53 | 3.734% | $155.1135 | $155.11 | $155.10 | $155.10 |
| Purchase #6 | $230.90 | 4.741% | $241.847 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $128.30 | 5.130% | $134.8818 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $894.83 | $943.7810 | $943.78 | $943.80 | $943.80 | |