| 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 | $92.65 | 7.184% | $99.306 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $171.44 | 5.329% | $180.576 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $102.90 | 3.512% | $106.5138 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $215.36 | 12.265% | $241.7739 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $82.29 | 12.311% | $92.4207 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $198.26 | 3.272% | $204.7471 | $204.75 | $204.75 | $204.70 |
| Purchase #7 | $66.89 | 10.348% | $73.8118 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $929.79 | $999.1493 | $999.15 | $999.10 | $999.10 | |