| 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 | $27.67 | 10.148% | $30.478 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $94.44 | 13.629% | $107.3112 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $5.51 | 5.383% | $5.8066 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $155.47 | 13.353% | $176.2299 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $101.81 | 3.635% | $105.5108 | $105.51 | $105.50 | $105.50 |
| Purchase #6 | $178.84 | 13.691% | $203.325 | $203.33 | $203.35 | $203.30 |
| Purchase #7 | $58.53 | 6.519% | $62.3456 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $622.27 | $691.0071 | $691.02 | $691.05 | $690.90 | |