| 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 | $78.41 | 7.485% | $84.279 | $84.28 | $84.30 | $84.30 |
| Purchase #2 | $61.82 | 13.785% | $70.3419 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $15.90 | 12.137% | $17.8298 | $17.83 | $17.85 | $17.80 |
| Purchase #4 | $161.86 | 7.797% | $174.4802 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $122.49 | 4.233% | $127.675 | $127.68 | $127.70 | $127.70 |
| Purchase #6 | $46.74 | 13.325% | $52.9681 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $30.43 | 4.495% | $31.7978 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $517.65 | $559.3718 | $559.38 | $559.45 | $559.40 | |