| 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 | $40.81 | 5.203% | $42.9333 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $105.29 | 12.348% | $118.2912 | $118.29 | $118.30 | $118.30 |
| Purchase #3 | $100.62 | 9.863% | $110.5442 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $69.29 | 8.508% | $75.1852 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $246.91 | 7.383% | $265.1394 | $265.14 | $265.15 | $265.10 |
| Purchase #6 | $104.94 | 8.372% | $113.7256 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $186.54 | 11.656% | $208.2831 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $854.40 | $934.1020 | $934.10 | $934.20 | $934.00 | |