| 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 | $109.68 | 5.529% | $115.7442 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $27.49 | 5.222% | $28.9255 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $21.84 | 9.219% | $23.8534 | $23.85 | $23.85 | $23.90 |
| Purchase #4 | $225.39 | 5.166% | $237.0336 | $237.03 | $237.05 | $237.00 |
| Purchase #5 | $197.82 | 5.553% | $208.8049 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $127.96 | 3.252% | $132.1213 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $204.69 | 5.457% | $215.8599 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $914.87 | $962.3428 | $962.33 | $962.35 | $962.30 | |