| 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 | $98.58 | 11.674% | $110.0882 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $216.79 | 3.840% | $225.1147 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $29.36 | 11.248% | $32.6624 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $101.28 | 9.192% | $110.5897 | $110.59 | $110.60 | $110.60 |
| Purchase #5 | $59.38 | 12.752% | $66.9521 | $66.95 | $66.95 | $67.00 |
| Purchase #6 | $76.73 | 8.786% | $83.4715 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $52.59 | 10.319% | $58.0168 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $634.71 | $686.8954 | $686.89 | $686.85 | $687.00 | |