| 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 | $55.39 | 6.817% | $59.1659 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $193.75 | 13.872% | $220.627 | $220.63 | $220.65 | $220.60 |
| Purchase #3 | $66.98 | 7.446% | $71.9673 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $160.67 | 5.264% | $169.1277 | $169.13 | $169.15 | $169.10 |
| Purchase #5 | $62.82 | 3.694% | $65.1406 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $126.26 | 3.339% | $130.4758 | $130.48 | $130.50 | $130.50 |
| Purchase #7 | $121.93 | 10.348% | $134.5473 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $787.80 | $851.0516 | $851.07 | $851.10 | $851.00 | |