| 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 | $72.59 | 5.575% | $76.6369 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $59.36 | 9.299% | $64.8799 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $148.43 | 5.476% | $156.558 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $65.78 | 6.399% | $69.9893 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $64.72 | 6.245% | $68.7618 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $111.64 | 13.297% | $126.4848 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $123.39 | 8.432% | $133.7942 | $133.79 | $133.80 | $133.80 |
| 7 purchase totals = | $645.91 | $697.1049 | $697.10 | $697.15 | $697.20 | |