| 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 | $30.42 | 10.819% | $33.7111 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $58.27 | 10.200% | $64.2135 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $121.95 | 3.618% | $126.3622 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $250.74 | 11.738% | $280.1719 | $280.17 | $280.15 | $280.20 |
| Purchase #5 | $237.38 | 9.191% | $259.1976 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $39.75 | 12.690% | $44.7943 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $146.55 | 6.361% | $155.872 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $885.06 | $964.3226 | $964.31 | $964.25 | $964.40 | |