| 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 | $75.62 | 12.404% | $84.9999 | $85.00 | $85.00 | $85.00 |
| Purchase #2 | $49.38 | 5.571% | $52.131 | $52.13 | $52.15 | $52.10 |
| Purchase #3 | $210.39 | 12.742% | $237.1979 | $237.20 | $237.20 | $237.20 |
| Purchase #4 | $131.63 | 7.495% | $141.4957 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $26.80 | 9.580% | $29.3674 | $29.37 | $29.35 | $29.40 |
| Purchase #6 | $84.72 | 9.622% | $92.8718 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $62.92 | 6.182% | $66.8097 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $641.46 | $704.8734 | $704.88 | $704.85 | $704.90 | |