| 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 | $201.65 | 5.471% | $212.6823 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $94.61 | 12.135% | $106.0909 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $68.46 | 4.540% | $71.5681 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $86.74 | 8.380% | $94.0088 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $186.40 | 13.837% | $212.1922 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $146.36 | 8.306% | $158.5167 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $6.27 | 13.316% | $7.1049 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $790.49 | $862.1639 | $862.16 | $862.15 | $862.20 | |