| 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 | $120.94 | 13.588% | $137.3733 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $5.49 | 6.404% | $5.8416 | $5.84 | $5.85 | $5.80 |
| Purchase #3 | $96.44 | 10.383% | $106.4534 | $106.45 | $106.45 | $106.50 |
| Purchase #4 | $212.66 | 11.213% | $236.5056 | $236.51 | $236.50 | $236.50 |
| Purchase #5 | $126.51 | 3.400% | $130.8113 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $106.54 | 11.855% | $119.1703 | $119.17 | $119.15 | $119.20 |
| Purchase #7 | $49.45 | 8.755% | $53.7793 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $718.03 | $789.9348 | $789.93 | $789.90 | $790.00 | |