| 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 | $86.29 | 5.218% | $90.7926 | $90.79 | $90.80 | $90.80 |
| Purchase #2 | $205.43 | 8.578% | $223.0518 | $223.05 | $223.05 | $223.10 |
| Purchase #3 | $148.89 | 8.739% | $161.9015 | $161.90 | $161.90 | $161.90 |
| Purchase #4 | $99.88 | 13.689% | $113.5526 | $113.55 | $113.55 | $113.60 |
| Purchase #5 | $99.59 | 10.570% | $110.1167 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $46.36 | 13.176% | $52.4684 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $221.82 | 6.679% | $236.6354 | $236.64 | $236.65 | $236.60 |
| 7 purchase totals = | $908.26 | $988.5190 | $988.52 | $988.50 | $988.60 | |