| 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 | $29.98 | 5.338% | $31.5803 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $99.57 | 4.394% | $103.9451 | $103.95 | $103.95 | $103.90 |
| Purchase #3 | $20.85 | 7.267% | $22.3652 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $95.39 | 12.328% | $107.1497 | $107.15 | $107.15 | $107.10 |
| Purchase #5 | $177.89 | 7.475% | $191.1873 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $119.79 | 7.775% | $129.1037 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $217.56 | 3.827% | $225.886 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $761.03 | $811.2173 | $811.23 | $811.25 | $811.20 | |