| 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 | $24.93 | 11.598% | $27.8214 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $106.97 | 12.334% | $120.1637 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $158.73 | 11.393% | $176.8141 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $53.46 | 10.137% | $58.8792 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $229.90 | 11.861% | $257.1684 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $96.74 | 7.473% | $103.9694 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $65.54 | 3.487% | $67.8254 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $736.27 | $812.6416 | $812.64 | $812.60 | $812.70 | |