| 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 | $54.40 | 7.732% | $58.6062 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $56.51 | 3.272% | $58.359 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $137.68 | 5.827% | $145.7026 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $187.29 | 9.309% | $204.7248 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $100.48 | 5.314% | $105.8195 | $105.82 | $105.80 | $105.80 |
| Purchase #6 | $191.63 | 8.429% | $207.7825 | $207.78 | $207.80 | $207.80 |
| Purchase #7 | $118.48 | 3.383% | $122.4882 | $122.49 | $122.50 | $122.50 |
| 7 purchase totals = | $846.47 | $903.4828 | $903.48 | $903.45 | $903.50 | |