| 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 | $33.95 | 10.291% | $37.4438 | $37.44 | $37.45 | $37.40 |
| Purchase #2 | $202.61 | 11.577% | $226.0662 | $226.07 | $226.05 | $226.10 |
| Purchase #3 | $166.71 | 9.264% | $182.154 | $182.15 | $182.15 | $182.20 |
| Purchase #4 | $18.68 | 7.412% | $20.0646 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $70.61 | 11.843% | $78.9723 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $223.86 | 4.606% | $234.171 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $9.72 | 9.852% | $10.6776 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $726.14 | $789.5495 | $789.54 | $789.50 | $789.70 | |