| 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 | $65.85 | 12.112% | $73.8258 | $73.83 | $73.85 | $73.80 |
| Purchase #2 | $75.35 | 6.776% | $80.4557 | $80.46 | $80.45 | $80.50 |
| Purchase #3 | $91.27 | 5.621% | $96.4003 | $96.40 | $96.40 | $96.40 |
| Purchase #4 | $62.47 | 10.725% | $69.1699 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $55.71 | 5.869% | $58.9796 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $100.97 | 7.146% | $108.1853 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $122.54 | 7.496% | $131.7256 | $131.73 | $131.75 | $131.70 |
| 7 purchase totals = | $574.16 | $618.7422 | $618.76 | $618.80 | $618.80 | |