| 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 | $40.80 | 8.222% | $44.1546 | $44.15 | $44.15 | $44.20 |
| Purchase #2 | $21.43 | 4.251% | $22.341 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $136.36 | 4.524% | $142.5289 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $103.80 | 11.795% | $116.0432 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $146.98 | 5.383% | $154.8919 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $226.64 | 9.271% | $247.6518 | $247.65 | $247.65 | $247.70 |
| Purchase #7 | $96.59 | 11.352% | $107.5549 | $107.55 | $107.55 | $107.60 |
| 7 purchase totals = | $772.60 | $835.1663 | $835.15 | $835.20 | $835.20 | |