| 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 | $59.93 | 3.541% | $62.0521 | $62.05 | $62.05 | $62.10 |
| Purchase #2 | $12.28 | 5.693% | $12.9791 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $7.42 | 5.426% | $7.8226 | $7.82 | $7.80 | $7.80 |
| Purchase #4 | $108.99 | 13.549% | $123.7571 | $123.76 | $123.75 | $123.80 |
| Purchase #5 | $60.27 | 13.496% | $68.404 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $50.54 | 10.477% | $55.8351 | $55.84 | $55.85 | $55.80 |
| Purchase #7 | $106.98 | 8.398% | $115.9642 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $406.41 | $446.8142 | $446.81 | $446.80 | $446.90 | |