| 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 | $55.50 | 3.388% | $57.3803 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $184.74 | 13.832% | $210.2932 | $210.29 | $210.30 | $210.30 |
| Purchase #3 | $119.32 | 5.717% | $126.1415 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $17.76 | 11.193% | $19.7479 | $19.75 | $19.75 | $19.70 |
| Purchase #5 | $177.64 | 4.141% | $184.9961 | $185.00 | $185.00 | $185.00 |
| Purchase #6 | $234.66 | 9.467% | $256.8753 | $256.88 | $256.90 | $256.90 |
| Purchase #7 | $54.25 | 9.551% | $59.4314 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $843.87 | $914.8657 | $914.87 | $914.95 | $914.80 | |