| 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 | $192.73 | 8.732% | $209.5592 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $65.55 | 9.233% | $71.6022 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $28.34 | 8.732% | $30.8146 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $115.28 | 9.494% | $126.2247 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $15.51 | 6.140% | $16.4623 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $210.87 | 8.202% | $228.1656 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $117.43 | 7.321% | $126.0271 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $745.71 | $808.8557 | $808.85 | $808.80 | $808.90 | |