| 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 | $127.81 | 12.621% | $143.9409 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $64.45 | 3.332% | $66.5975 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $243.56 | 3.775% | $252.7544 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $120.70 | 12.408% | $135.6765 | $135.68 | $135.70 | $135.70 |
| Purchase #5 | $148.44 | 8.515% | $161.0797 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $46.95 | 5.191% | $49.3872 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $112.98 | 5.368% | $119.0448 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $864.89 | $928.4810 | $928.48 | $928.55 | $928.50 | |