| 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 | $28.28 | 3.435% | $29.2514 | $29.25 | $29.25 | $29.30 |
| Purchase #2 | $137.92 | 6.537% | $146.9358 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $41.96 | 10.610% | $46.412 | $46.41 | $46.40 | $46.40 |
| Purchase #4 | $45.29 | 6.680% | $48.3154 | $48.32 | $48.30 | $48.30 |
| Purchase #5 | $106.60 | 9.420% | $116.6417 | $116.64 | $116.65 | $116.60 |
| Purchase #6 | $199.94 | 11.674% | $223.281 | $223.28 | $223.30 | $223.30 |
| Purchase #7 | $84.81 | 13.252% | $96.049 | $96.05 | $96.05 | $96.00 |
| 7 purchase totals = | $644.80 | $706.8863 | $706.89 | $706.90 | $706.80 | |