| 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 | $71.46 | 11.610% | $79.7565 | $79.76 | $79.75 | $79.80 |
| Purchase #2 | $242.99 | 8.113% | $262.7038 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $37.68 | 3.573% | $39.0263 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $40.58 | 8.781% | $44.1433 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $246.92 | 8.802% | $268.6539 | $268.65 | $268.65 | $268.70 |
| Purchase #6 | $68.69 | 7.666% | $73.9558 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $131.38 | 10.200% | $144.7808 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $839.70 | $913.0204 | $913.02 | $913.05 | $913.10 | |