| 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 | $15.68 | 8.852% | $17.068 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $21.83 | 10.680% | $24.1614 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $213.44 | 6.513% | $227.3413 | $227.34 | $227.35 | $227.30 |
| Purchase #4 | $164.79 | 12.136% | $184.7889 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $95.41 | 11.580% | $106.4585 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $88.26 | 9.638% | $96.7665 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $101.88 | 5.821% | $107.8104 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $701.29 | $764.3950 | $764.40 | $764.35 | $764.50 | |