| 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 | $115.94 | 8.787% | $126.1276 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $25.59 | 5.767% | $27.0658 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $64.29 | 7.323% | $68.998 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $57.59 | 7.703% | $62.0262 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $130.99 | 9.356% | $143.2454 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $135.88 | 6.448% | $144.6415 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $39.83 | 12.776% | $44.9187 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $570.11 | $617.0232 | $617.04 | $617.05 | $616.90 | |