| 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 | $122.88 | 5.773% | $129.9739 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $63.34 | 7.462% | $68.0664 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $204.39 | 4.466% | $213.5181 | $213.52 | $213.50 | $213.50 |
| Purchase #4 | $37.70 | 6.459% | $40.135 | $40.14 | $40.15 | $40.10 |
| Purchase #5 | $58.89 | 11.139% | $65.4498 | $65.45 | $65.45 | $65.40 |
| Purchase #6 | $201.33 | 5.826% | $213.0595 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $28.62 | 5.616% | $30.2273 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $717.15 | $760.4300 | $760.44 | $760.40 | $760.40 | |