| 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 | $87.78 | 5.728% | $92.808 | $92.81 | $92.80 | $92.80 |
| Purchase #2 | $194.50 | 12.672% | $219.147 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $44.92 | 7.802% | $48.4247 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $144.25 | 4.122% | $150.196 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $76.45 | 12.650% | $86.1209 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $213.37 | 6.308% | $226.8294 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $52.64 | 10.588% | $58.2135 | $58.21 | $58.20 | $58.20 |
| 7 purchase totals = | $813.91 | $881.7395 | $881.74 | $881.70 | $881.60 | |