| 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 | $41.75 | 7.547% | $44.9009 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $130.61 | 6.419% | $138.9939 | $138.99 | $139.00 | $139.00 |
| Purchase #3 | $65.85 | 12.554% | $74.1168 | $74.12 | $74.10 | $74.10 |
| Purchase #4 | $66.33 | 11.564% | $74.0004 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $139.63 | 8.389% | $151.3436 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $241.31 | 11.370% | $268.7469 | $268.75 | $268.75 | $268.70 |
| Purchase #7 | $48.39 | 12.470% | $54.4242 | $54.42 | $54.40 | $54.40 |
| 7 purchase totals = | $733.87 | $806.5267 | $806.52 | $806.50 | $806.40 | |