| 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 | $233.35 | 3.581% | $241.7063 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $36.49 | 3.869% | $37.9018 | $37.90 | $37.90 | $37.90 |
| Purchase #3 | $54.62 | 6.682% | $58.2697 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $43.72 | 11.698% | $48.8344 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $66.29 | 5.819% | $70.1474 | $70.15 | $70.15 | $70.10 |
| Purchase #6 | $28.52 | 7.364% | $30.6202 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $44.50 | 3.313% | $45.9743 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $507.49 | $533.4541 | $533.45 | $533.40 | $533.40 | |