| 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 | $107.42 | 9.379% | $117.4949 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $88.50 | 6.436% | $94.1959 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $56.80 | 4.318% | $59.2526 | $59.25 | $59.25 | $59.30 |
| Purchase #4 | $138.66 | 12.302% | $155.718 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $249.78 | 11.278% | $277.9502 | $277.95 | $277.95 | $278.00 |
| Purchase #6 | $103.26 | 6.254% | $109.7179 | $109.72 | $109.70 | $109.70 |
| Purchase #7 | $82.58 | 10.647% | $91.3723 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $827.00 | $905.7018 | $905.70 | $905.65 | $905.80 | |