| 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 | $110.96 | 5.322% | $116.8653 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $17.60 | 9.147% | $19.2099 | $19.21 | $19.20 | $19.20 |
| Purchase #3 | $91.84 | 3.484% | $95.0397 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $130.78 | 3.841% | $135.8033 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $95.78 | 3.175% | $98.821 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $21.82 | 11.276% | $24.2804 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $222.32 | 5.431% | $234.3942 | $234.39 | $234.40 | $234.40 |
| 7 purchase totals = | $691.10 | $724.4138 | $724.41 | $724.40 | $724.40 | |