| 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 | $42.59 | 7.331% | $45.7123 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $30.85 | 11.443% | $34.3802 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $221.53 | 10.815% | $245.4885 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $110.83 | 12.809% | $125.0262 | $125.03 | $125.05 | $125.00 |
| Purchase #5 | $191.41 | 6.524% | $203.8976 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $74.56 | 6.526% | $79.4258 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $246.86 | 5.470% | $260.3632 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $918.63 | $994.2938 | $994.30 | $994.35 | $994.30 | |