| 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 | $10.80 | 6.290% | $11.4793 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $112.91 | 7.285% | $121.1355 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $10.65 | 7.501% | $11.4489 | $11.45 | $11.45 | $11.40 |
| Purchase #4 | $235.81 | 6.471% | $251.0693 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $36.47 | 5.700% | $38.5488 | $38.55 | $38.55 | $38.50 |
| Purchase #6 | $225.51 | 11.484% | $251.4076 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $182.68 | 7.374% | $196.1508 | $196.15 | $196.15 | $196.20 |
| 7 purchase totals = | $814.83 | $881.2402 | $881.25 | $881.25 | $881.20 | |