| 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 | $47.49 | 12.405% | $53.3811 | $53.38 | $53.40 | $53.40 |
| Purchase #2 | $10.30 | 11.239% | $11.4576 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $210.55 | 12.215% | $236.2687 | $236.27 | $236.25 | $236.30 |
| Purchase #4 | $155.76 | 13.675% | $177.0602 | $177.06 | $177.05 | $177.10 |
| Purchase #5 | $162.88 | 3.557% | $168.6736 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $168.32 | 9.548% | $184.3912 | $184.39 | $184.40 | $184.40 |
| Purchase #7 | $45.93 | 9.533% | $50.3085 | $50.31 | $50.30 | $50.30 |
| 7 purchase totals = | $801.23 | $881.5409 | $881.54 | $881.50 | $881.70 | |