| 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 | $41.79 | 10.594% | $46.2172 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $33.28 | 11.537% | $37.1195 | $37.12 | $37.10 | $37.10 |
| Purchase #3 | $236.28 | 13.273% | $267.6414 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $111.30 | 11.859% | $124.4991 | $124.50 | $124.50 | $124.50 |
| Purchase #5 | $200.34 | 5.531% | $211.4208 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $104.40 | 3.815% | $108.3829 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $99.45 | 13.266% | $112.643 | $112.64 | $112.65 | $112.60 |
| 7 purchase totals = | $826.84 | $907.9239 | $907.92 | $907.90 | $907.80 | |