| 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 | $227.56 | 12.470% | $255.9367 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $47.68 | 13.371% | $54.0553 | $54.06 | $54.05 | $54.10 |
| Purchase #3 | $50.91 | 8.581% | $55.2786 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $119.60 | 3.765% | $124.1029 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $53.67 | 8.328% | $58.1396 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $110.96 | 5.846% | $117.4467 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $47.32 | 13.698% | $53.8019 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $657.70 | $718.7617 | $718.77 | $718.80 | $718.70 | |