| 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 | $45.31 | 8.743% | $49.2715 | $49.27 | $49.25 | $49.30 |
| Purchase #2 | $85.82 | 7.341% | $92.12 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $217.93 | 10.433% | $240.6666 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $158.51 | 8.582% | $172.1133 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $12.73 | 12.306% | $14.2966 | $14.30 | $14.30 | $14.30 |
| Purchase #6 | $110.52 | 7.554% | $118.8687 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $87.45 | 7.428% | $93.9458 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $718.27 | $781.2825 | $781.29 | $781.20 | $781.30 | |