| 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 | $22.45 | 7.392% | $24.1095 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $60.61 | 10.313% | $66.8607 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $142.59 | 5.529% | $150.4738 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $103.65 | 4.139% | $107.9401 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $44.70 | 8.764% | $48.6175 | $48.62 | $48.60 | $48.60 |
| Purchase #6 | $123.39 | 10.680% | $136.5681 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $144.98 | 11.191% | $161.2047 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $642.37 | $695.7744 | $695.77 | $695.70 | $695.80 | |