| 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 | $36.61 | 6.634% | $39.0387 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $30.47 | 9.425% | $33.3418 | $33.34 | $33.35 | $33.30 |
| Purchase #3 | $56.99 | 3.198% | $58.8125 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $91.65 | 11.505% | $102.1943 | $102.19 | $102.20 | $102.20 |
| Purchase #5 | $179.71 | 6.676% | $191.7074 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $191.28 | 7.168% | $204.991 | $204.99 | $205.00 | $205.00 |
| Purchase #7 | $17.47 | 7.558% | $18.7904 | $18.79 | $18.80 | $18.80 |
| 7 purchase totals = | $604.18 | $648.8761 | $648.87 | $648.90 | $648.80 | |