| 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 | $42.65 | 3.267% | $44.0434 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $244.69 | 13.626% | $278.0315 | $278.03 | $278.05 | $278.00 |
| Purchase #3 | $158.70 | 6.452% | $168.9393 | $168.94 | $168.95 | $168.90 |
| Purchase #4 | $24.87 | 10.625% | $27.5124 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $36.87 | 11.352% | $41.0555 | $41.06 | $41.05 | $41.10 |
| Purchase #6 | $171.35 | 8.458% | $185.8428 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $31.91 | 9.472% | $34.9325 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $711.04 | $780.3574 | $780.35 | $780.40 | $780.20 | |