| 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 | $58.42 | 3.190% | $60.2836 | $60.28 | $60.30 | $60.30 |
| Purchase #2 | $31.91 | 10.572% | $35.2835 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $212.91 | 10.786% | $235.8745 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $236.75 | 7.606% | $254.7572 | $254.76 | $254.75 | $254.80 |
| Purchase #5 | $116.44 | 9.346% | $127.3225 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $25.92 | 10.541% | $28.6522 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $219.82 | 7.272% | $235.8053 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $902.17 | $977.9788 | $977.97 | $977.95 | $978.10 | |