| 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 | $101.57 | 8.752% | $110.4594 | $110.46 | $110.45 | $110.50 |
| Purchase #2 | $84.88 | 9.475% | $92.9224 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $116.75 | 6.520% | $124.3621 | $124.36 | $124.35 | $124.40 |
| Purchase #4 | $247.91 | 5.539% | $261.6417 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $70.56 | 3.750% | $73.206 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $28.40 | 10.257% | $31.313 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $67.47 | 9.639% | $73.9734 | $73.97 | $73.95 | $74.00 |
| 7 purchase totals = | $717.54 | $767.8780 | $767.87 | $767.80 | $767.90 | |