| 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 | $98.70 | 10.399% | $108.9638 | $108.96 | $108.95 | $109.00 |
| Purchase #2 | $41.25 | 11.643% | $46.0527 | $46.05 | $46.05 | $46.10 |
| Purchase #3 | $248.80 | 12.735% | $280.4847 | $280.48 | $280.50 | $280.50 |
| Purchase #4 | $220.53 | 10.399% | $243.4629 | $243.46 | $243.45 | $243.50 |
| Purchase #5 | $60.50 | 5.420% | $63.7791 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $91.86 | 3.106% | $94.7132 | $94.71 | $94.70 | $94.70 |
| Purchase #7 | $91.68 | 5.173% | $96.4226 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $853.32 | $933.8790 | $933.86 | $933.85 | $934.00 | |