| 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 | $102.44 | 8.267% | $110.9087 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $67.84 | 10.223% | $74.7753 | $74.78 | $74.80 | $74.80 |
| Purchase #3 | $103.63 | 4.518% | $108.312 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $180.61 | 13.626% | $205.2199 | $205.22 | $205.20 | $205.20 |
| Purchase #5 | $13.51 | 4.486% | $14.1161 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $28.60 | 7.499% | $30.7447 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $26.44 | 9.323% | $28.905 | $28.91 | $28.90 | $28.90 |
| 7 purchase totals = | $523.07 | $572.9817 | $572.99 | $572.95 | $572.90 | |