| 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 | $56.30 | 4.440% | $58.7997 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $244.86 | 3.794% | $254.15 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $90.52 | 7.773% | $97.5561 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $112.61 | 5.785% | $119.1245 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $29.40 | 4.738% | $30.793 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $82.87 | 5.165% | $87.1502 | $87.15 | $87.15 | $87.20 |
| Purchase #7 | $161.36 | 4.805% | $169.1133 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $777.92 | $816.6868 | $816.68 | $816.65 | $816.80 | |