| 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 | $25.57 | 8.319% | $27.6972 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $192.49 | 9.363% | $210.5128 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $150.66 | 6.850% | $160.9802 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $204.94 | 5.430% | $216.0682 | $216.07 | $216.05 | $216.10 |
| Purchase #5 | $61.29 | 3.805% | $63.6221 | $63.62 | $63.60 | $63.60 |
| Purchase #6 | $30.70 | 7.859% | $33.1127 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $16.51 | 10.222% | $18.1977 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $682.16 | $730.1909 | $730.19 | $730.15 | $730.20 | |