| 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 | $235.71 | 6.299% | $250.5574 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $69.78 | 8.470% | $75.6904 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $95.71 | 13.489% | $108.6203 | $108.62 | $108.60 | $108.60 |
| Purchase #4 | $131.54 | 8.852% | $143.1839 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $27.93 | 6.818% | $29.8343 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $51.95 | 13.328% | $58.8739 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $108.96 | 13.435% | $123.5988 | $123.60 | $123.60 | $123.60 |
| 7 purchase totals = | $721.58 | $790.3590 | $790.35 | $790.35 | $790.40 | |