| 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 | $52.47 | 4.851% | $55.0153 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $82.54 | 5.811% | $87.3364 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $113.84 | 8.317% | $123.3081 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $225.61 | 10.167% | $248.5478 | $248.55 | $248.55 | $248.50 |
| Purchase #5 | $22.77 | 10.657% | $25.1966 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $92.77 | 10.413% | $102.4301 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $89.69 | 6.151% | $95.2068 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $679.69 | $737.0411 | $737.06 | $737.05 | $736.90 | |