| 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 | $38.87 | 4.483% | $40.6125 | $40.61 | $40.60 | $40.60 |
| Purchase #2 | $116.95 | 8.806% | $127.2486 | $127.25 | $127.25 | $127.20 |
| Purchase #3 | $213.60 | 9.704% | $234.3277 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $178.84 | 6.104% | $189.7564 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $81.69 | 9.781% | $89.6801 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $44.98 | 13.394% | $51.0046 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $69.91 | 13.704% | $79.4905 | $79.49 | $79.50 | $79.50 |
| 7 purchase totals = | $744.84 | $812.1204 | $812.12 | $812.15 | $812.10 | |