| 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 | $91.39 | 10.498% | $100.9841 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $242.67 | 6.195% | $257.7034 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $96.51 | 11.272% | $107.3886 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $162.51 | 9.335% | $177.6803 | $177.68 | $177.70 | $177.70 |
| Purchase #5 | $44.86 | 11.104% | $49.8413 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $58.28 | 10.211% | $64.231 | $64.23 | $64.25 | $64.20 |
| Purchase #7 | $117.82 | 13.622% | $133.8694 | $133.87 | $133.85 | $133.90 |
| 7 purchase totals = | $814.04 | $891.6981 | $891.69 | $891.75 | $891.70 | |