| 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 | $154.59 | 5.765% | $163.5021 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $217.60 | 9.458% | $238.1806 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $102.72 | 9.339% | $112.313 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $58.30 | 4.391% | $60.86 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $33.58 | 9.118% | $36.6418 | $36.64 | $36.65 | $36.60 |
| Purchase #6 | $208.48 | 4.859% | $218.61 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $56.82 | 6.231% | $60.3605 | $60.36 | $60.35 | $60.40 |
| 7 purchase totals = | $832.09 | $890.4680 | $890.46 | $890.45 | $890.50 | |