| 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 | $53.61 | 13.302% | $60.7412 | $60.74 | $60.75 | $60.70 |
| Purchase #2 | $81.65 | 9.453% | $89.3684 | $89.37 | $89.35 | $89.40 |
| Purchase #3 | $242.95 | 7.575% | $261.3535 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $155.59 | 3.313% | $160.7447 | $160.74 | $160.75 | $160.70 |
| Purchase #5 | $80.96 | 8.181% | $87.5833 | $87.58 | $87.60 | $87.60 |
| Purchase #6 | $37.35 | 11.821% | $41.7651 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $75.53 | 8.113% | $81.6577 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $727.64 | $783.2139 | $783.21 | $783.20 | $783.30 | |