| 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 | $139.34 | 3.148% | $143.7264 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $208.37 | 4.306% | $217.3424 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $50.50 | 13.643% | $57.3897 | $57.39 | $57.40 | $57.40 |
| Purchase #4 | $24.42 | 12.684% | $27.5174 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $56.47 | 5.678% | $59.6764 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $40.83 | 6.264% | $43.3876 | $43.39 | $43.40 | $43.40 |
| Purchase #7 | $71.62 | 5.674% | $75.6837 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $591.55 | $624.7236 | $624.73 | $624.80 | $624.70 | |