| 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 | $159.28 | 10.114% | $175.3896 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $104.60 | 9.648% | $114.6918 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $239.53 | 7.731% | $258.0481 | $258.05 | $258.05 | $258.00 |
| Purchase #4 | $40.61 | 5.336% | $42.7769 | $42.78 | $42.80 | $42.80 |
| Purchase #5 | $49.48 | 8.712% | $53.7907 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $34.97 | 12.515% | $39.3465 | $39.35 | $39.35 | $39.30 |
| Purchase #7 | $77.66 | 5.678% | $82.0695 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $706.13 | $766.1131 | $766.12 | $766.15 | $766.10 | |