| 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 | $50.83 | 10.543% | $56.189 | $56.19 | $56.20 | $56.20 |
| Purchase #2 | $133.49 | 3.840% | $138.616 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $99.91 | 11.552% | $111.4516 | $111.45 | $111.45 | $111.50 |
| Purchase #4 | $200.81 | 7.376% | $215.6217 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $24.78 | 11.811% | $27.7068 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $20.91 | 6.341% | $22.2359 | $22.24 | $22.25 | $22.20 |
| Purchase #7 | $94.34 | 10.390% | $104.1419 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $625.07 | $675.9629 | $675.97 | $675.95 | $675.90 | |