| 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 | $196.88 | 9.516% | $215.6151 | $215.62 | $215.60 | $215.60 |
| Purchase #2 | $98.97 | 11.179% | $110.0339 | $110.03 | $110.05 | $110.00 |
| Purchase #3 | $144.86 | 12.861% | $163.4904 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $113.50 | 9.522% | $124.3075 | $124.31 | $124.30 | $124.30 |
| Purchase #5 | $109.74 | 12.815% | $123.8032 | $123.80 | $123.80 | $123.80 |
| Purchase #6 | $47.59 | 6.583% | $50.7228 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $94.88 | 13.497% | $107.686 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $806.42 | $895.6589 | $895.66 | $895.65 | $895.60 | |