| 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 | $24.49 | 5.688% | $25.883 | $25.88 | $25.90 | $25.90 |
| Purchase #2 | $15.98 | 7.260% | $17.1401 | $17.14 | $17.15 | $17.10 |
| Purchase #3 | $170.79 | 10.561% | $188.8271 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $12.68 | 9.178% | $13.8438 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $83.63 | 10.610% | $92.5031 | $92.50 | $92.50 | $92.50 |
| Purchase #6 | $109.40 | 8.330% | $118.513 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $159.34 | 9.462% | $174.4168 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $576.31 | $631.1269 | $631.12 | $631.15 | $631.00 | |