| 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 | $12.26 | 5.598% | $12.9463 | $12.95 | $12.95 | $12.90 |
| Purchase #2 | $43.40 | 13.172% | $49.1166 | $49.12 | $49.10 | $49.10 |
| Purchase #3 | $206.71 | 9.668% | $226.6947 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $72.99 | 3.423% | $75.4884 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $59.83 | 10.754% | $66.2641 | $66.26 | $66.25 | $66.30 |
| Purchase #6 | $138.29 | 8.370% | $149.8649 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $41.34 | 11.390% | $46.0486 | $46.05 | $46.05 | $46.00 |
| 7 purchase totals = | $574.82 | $626.4236 | $626.42 | $626.40 | $626.40 | |