| 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 | $8.92 | 13.406% | $10.1158 | $10.12 | $10.10 | $10.10 |
| Purchase #2 | $125.75 | 10.631% | $139.1185 | $139.12 | $139.10 | $139.10 |
| Purchase #3 | $12.25 | 7.854% | $13.2121 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $57.89 | 8.580% | $62.857 | $62.86 | $62.85 | $62.90 |
| Purchase #5 | $69.25 | 11.805% | $77.425 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $33.43 | 10.459% | $36.9264 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $215.63 | 13.359% | $244.436 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $523.12 | $584.0908 | $584.11 | $584.10 | $584.00 | |