| 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 | $23.72 | 5.327% | $24.9836 | $24.98 | $25.00 | $25.00 |
| Purchase #2 | $239.61 | 13.856% | $272.8104 | $272.81 | $272.80 | $272.80 |
| Purchase #3 | $119.77 | 4.519% | $125.1824 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $40.47 | 3.258% | $41.7885 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $42.63 | 3.226% | $44.0052 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $104.55 | 13.217% | $118.3684 | $118.37 | $118.35 | $118.40 |
| Purchase #7 | $185.65 | 4.873% | $194.6967 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $756.40 | $821.8352 | $821.84 | $821.85 | $821.90 | |