| 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 | $109.34 | 4.109% | $113.8328 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $30.79 | 5.718% | $32.5506 | $32.55 | $32.55 | $32.60 |
| Purchase #3 | $151.56 | 3.351% | $156.6388 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $193.71 | 5.309% | $203.9941 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $5.91 | 6.818% | $6.3129 | $6.31 | $6.30 | $6.30 |
| Purchase #6 | $46.47 | 13.554% | $52.7685 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $227.55 | 6.800% | $243.0234 | $243.02 | $243.00 | $243.00 |
| 7 purchase totals = | $765.33 | $809.1211 | $809.11 | $809.10 | $809.10 | |