| 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 | $46.71 | 4.252% | $48.6961 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $9.54 | 12.630% | $10.7449 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $198.32 | 9.643% | $217.444 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $150.47 | 13.179% | $170.3004 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $88.91 | 12.112% | $99.6788 | $99.68 | $99.70 | $99.70 |
| Purchase #6 | $193.73 | 5.212% | $203.8272 | $203.83 | $203.85 | $203.80 |
| Purchase #7 | $226.57 | 7.331% | $243.1798 | $243.18 | $243.20 | $243.20 |
| 7 purchase totals = | $914.25 | $993.8712 | $993.87 | $993.95 | $993.80 | |