| 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 | $15.32 | 8.364% | $16.6014 | $16.60 | $16.60 | $16.60 |
| Purchase #2 | $155.47 | 11.639% | $173.5652 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $14.57 | 9.130% | $15.9002 | $15.90 | $15.90 | $15.90 |
| Purchase #4 | $89.34 | 13.604% | $101.4938 | $101.49 | $101.50 | $101.50 |
| Purchase #5 | $130.29 | 10.576% | $144.0695 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $61.69 | 6.523% | $65.714 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $60.89 | 3.152% | $62.8093 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $527.57 | $580.1534 | $580.15 | $580.10 | $580.20 | |