| 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 | $27.55 | 3.195% | $28.4302 | $28.43 | $28.45 | $28.40 |
| Purchase #2 | $125.29 | 12.642% | $141.1292 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $145.40 | 5.708% | $153.6994 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $33.44 | 10.201% | $36.8512 | $36.85 | $36.85 | $36.90 |
| Purchase #5 | $89.79 | 13.150% | $101.5974 | $101.60 | $101.60 | $101.60 |
| Purchase #6 | $106.68 | 12.786% | $120.3201 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $166.83 | 6.348% | $177.4204 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $694.98 | $759.4479 | $759.45 | $759.45 | $759.40 | |