| 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 | $39.33 | 9.568% | $43.0931 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $75.91 | 11.759% | $84.8363 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $70.76 | 11.832% | $79.1323 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $24.89 | 9.350% | $27.2172 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $20.82 | 5.194% | $21.9014 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $59.70 | 5.314% | $62.8725 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $110.35 | 13.411% | $125.149 | $125.15 | $125.15 | $125.10 |
| 7 purchase totals = | $401.76 | $444.2018 | $444.20 | $444.20 | $444.10 | |