| 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 | $42.31 | 5.178% | $44.5008 | $44.50 | $44.50 | $44.50 |
| Purchase #2 | $198.49 | 7.697% | $213.7678 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $48.47 | 13.762% | $55.1404 | $55.14 | $55.15 | $55.10 |
| Purchase #4 | $224.51 | 12.222% | $251.9496 | $251.95 | $251.95 | $251.90 |
| Purchase #5 | $44.98 | 3.827% | $46.7014 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $26.76 | 6.865% | $28.5971 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $146.68 | 12.483% | $164.9901 | $164.99 | $165.00 | $165.00 |
| 7 purchase totals = | $732.20 | $805.6472 | $805.65 | $805.65 | $805.60 | |