| 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 | $95.67 | 4.605% | $100.0756 | $100.08 | $100.10 | $100.10 |
| Purchase #2 | $223.49 | 5.524% | $235.8356 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $134.40 | 4.469% | $140.4063 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $74.93 | 12.657% | $84.4139 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $148.64 | 11.862% | $166.2717 | $166.27 | $166.25 | $166.30 |
| Purchase #6 | $56.60 | 10.728% | $62.672 | $62.67 | $62.65 | $62.70 |
| Purchase #7 | $175.61 | 9.590% | $192.451 | $192.45 | $192.45 | $192.50 |
| 7 purchase totals = | $909.34 | $982.1261 | $982.13 | $982.10 | $982.20 | |