| 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 | $53.98 | 10.786% | $59.8023 | $59.80 | $59.80 | $59.80 |
| Purchase #2 | $159.67 | 10.552% | $176.5184 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $22.66 | 6.622% | $24.1605 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $190.29 | 13.432% | $215.8498 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $170.48 | 3.770% | $176.9071 | $176.91 | $176.90 | $176.90 |
| Purchase #6 | $94.62 | 7.449% | $101.6682 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $20.49 | 8.501% | $22.2319 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $712.19 | $777.1382 | $777.14 | $777.10 | $777.10 | |