| 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 | $26.91 | 8.436% | $29.1801 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $86.34 | 7.495% | $92.8112 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $250.96 | 9.793% | $275.5365 | $275.54 | $275.55 | $275.50 |
| Purchase #4 | $28.47 | 7.253% | $30.5349 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $51.69 | 13.845% | $58.8465 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $217.69 | 9.624% | $238.6405 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $193.29 | 9.727% | $212.0913 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $855.35 | $937.6410 | $937.64 | $937.70 | $937.50 | |