| 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 | $90.97 | 10.773% | $100.7702 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $118.72 | 5.494% | $125.2425 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $233.94 | 6.391% | $248.8911 | $248.89 | $248.90 | $248.90 |
| Purchase #4 | $82.74 | 10.461% | $91.3954 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $73.80 | 12.114% | $82.7401 | $82.74 | $82.75 | $82.70 |
| Purchase #6 | $58.97 | 8.594% | $64.0379 | $64.04 | $64.05 | $64.00 |
| Purchase #7 | $101.27 | 7.360% | $108.7235 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $760.41 | $821.8007 | $821.80 | $821.80 | $821.70 | |