| 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 | $55.68 | 8.708% | $60.5286 | $60.53 | $60.55 | $60.50 |
| Purchase #2 | $75.35 | 6.690% | $80.3909 | $80.39 | $80.40 | $80.40 |
| Purchase #3 | $70.92 | 7.745% | $76.4128 | $76.41 | $76.40 | $76.40 |
| Purchase #4 | $87.31 | 9.242% | $95.3792 | $95.38 | $95.40 | $95.40 |
| Purchase #5 | $66.87 | 12.273% | $75.077 | $75.08 | $75.10 | $75.10 |
| Purchase #6 | $139.87 | 13.103% | $158.1972 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $72.59 | 11.799% | $81.1549 | $81.15 | $81.15 | $81.20 |
| 7 purchase totals = | $568.59 | $627.1406 | $627.14 | $627.20 | $627.20 | |