| 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 | $96.93 | 9.413% | $106.054 | $106.05 | $106.05 | $106.10 |
| Purchase #2 | $94.95 | 6.537% | $101.1569 | $101.16 | $101.15 | $101.20 |
| Purchase #3 | $40.98 | 10.818% | $45.4132 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $127.66 | 5.768% | $135.0234 | $135.02 | $135.00 | $135.00 |
| Purchase #5 | $109.31 | 5.636% | $115.4707 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $229.55 | 10.630% | $253.9512 | $253.95 | $253.95 | $254.00 |
| Purchase #7 | $106.71 | 13.657% | $121.2834 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $806.09 | $878.3528 | $878.34 | $878.30 | $878.50 | |