| 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 | $45.42 | 10.641% | $50.2531 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $43.74 | 5.289% | $46.0534 | $46.05 | $46.05 | $46.10 |
| Purchase #3 | $154.29 | 6.191% | $163.8421 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $69.45 | 7.346% | $74.5518 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $113.94 | 7.583% | $122.5801 | $122.58 | $122.60 | $122.60 |
| Purchase #6 | $5.97 | 11.118% | $6.6337 | $6.63 | $6.65 | $6.60 |
| Purchase #7 | $49.84 | 13.834% | $56.7349 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $482.65 | $520.6491 | $520.63 | $520.70 | $520.70 | |