| 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 | $32.56 | 6.504% | $34.6777 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $52.83 | 13.692% | $60.0635 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $187.70 | 8.265% | $203.2134 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $124.71 | 12.219% | $139.9483 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $58.62 | 4.762% | $61.4115 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $81.62 | 8.342% | $88.4287 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $132.33 | 9.390% | $144.7558 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $670.37 | $732.4989 | $732.50 | $732.50 | $732.50 | |