| 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 | $40.66 | 3.402% | $42.0433 | $42.04 | $42.05 | $42.00 |
| Purchase #2 | $211.97 | 9.684% | $232.4972 | $232.50 | $232.50 | $232.50 |
| Purchase #3 | $39.70 | 13.437% | $45.0345 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $161.98 | 7.361% | $173.9033 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $221.32 | 7.426% | $237.7552 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $14.65 | 9.540% | $16.0476 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $67.49 | 12.265% | $75.7676 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $757.77 | $823.0487 | $823.05 | $823.05 | $823.00 | |