| 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 | $51.52 | 4.147% | $53.6565 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $191.87 | 13.560% | $217.8876 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $45.39 | 3.721% | $47.079 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $104.84 | 7.711% | $112.9242 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $26.70 | 6.420% | $28.4141 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $21.91 | 10.778% | $24.2715 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $18.92 | 9.343% | $20.6877 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $461.15 | $504.9206 | $504.92 | $504.90 | $505.00 | |