| 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 | $86.85 | 3.808% | $90.1572 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $122.53 | 6.323% | $130.2776 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $106.80 | 3.683% | $110.7334 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $110.58 | 7.202% | $118.544 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $60.39 | 9.812% | $66.3155 | $66.32 | $66.30 | $66.30 |
| Purchase #6 | $12.53 | 5.832% | $13.2607 | $13.26 | $13.25 | $13.30 |
| Purchase #7 | $216.73 | 9.744% | $237.8482 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $716.41 | $767.1366 | $767.14 | $767.15 | $767.10 | |