| 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 | $203.57 | 3.531% | $210.7581 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $46.29 | 5.212% | $48.7026 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $168.95 | 6.667% | $180.2139 | $180.21 | $180.20 | $180.20 |
| Purchase #4 | $22.92 | 10.775% | $25.3896 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $63.53 | 8.671% | $69.0387 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $183.62 | 9.695% | $201.422 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $147.61 | 4.865% | $154.7912 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $836.49 | $890.3161 | $890.31 | $890.30 | $890.30 | |