| 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 | $24.91 | 8.326% | $26.984 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $28.36 | 5.609% | $29.9507 | $29.95 | $29.95 | $30.00 |
| Purchase #3 | $60.95 | 10.846% | $67.5606 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $84.41 | 3.674% | $87.5112 | $87.51 | $87.50 | $87.50 |
| Purchase #5 | $243.97 | 13.118% | $275.974 | $275.97 | $275.95 | $276.00 |
| Purchase #6 | $134.56 | 7.412% | $144.5336 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $69.54 | 3.202% | $71.7667 | $71.77 | $71.75 | $71.80 |
| 7 purchase totals = | $646.70 | $704.2808 | $704.27 | $704.25 | $704.40 | |