| 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 | $28.35 | 3.837% | $29.4378 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $95.34 | 5.717% | $100.7906 | $100.79 | $100.80 | $100.80 |
| Purchase #3 | $210.70 | 5.521% | $222.3327 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $90.66 | 12.546% | $102.0342 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $163.53 | 3.356% | $169.0181 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $222.66 | 12.215% | $249.8579 | $249.86 | $249.85 | $249.90 |
| Purchase #7 | $151.44 | 5.515% | $159.7919 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $962.68 | $1,033.2632 | $1,033.26 | $1,033.30 | $1,033.20 | |