| 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 | $52.44 | 10.785% | $58.0957 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $73.48 | 3.348% | $75.9401 | $75.94 | $75.95 | $75.90 |
| Purchase #3 | $137.25 | 9.379% | $150.1227 | $150.12 | $150.10 | $150.10 |
| Purchase #4 | $138.94 | 8.166% | $150.2858 | $150.29 | $150.30 | $150.30 |
| Purchase #5 | $147.28 | 11.433% | $164.1185 | $164.12 | $164.10 | $164.10 |
| Purchase #6 | $117.51 | 12.859% | $132.6206 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $140.70 | 7.866% | $151.7675 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $807.60 | $882.9509 | $882.96 | $882.90 | $882.90 | |