| 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 | $25.51 | 11.140% | $28.3518 | $28.35 | $28.35 | $28.40 |
| Purchase #2 | $54.47 | 13.304% | $61.7167 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $208.42 | 5.279% | $219.4225 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $33.33 | 13.859% | $37.9492 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $135.38 | 4.684% | $141.7212 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $97.36 | 10.322% | $107.4095 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $159.72 | 11.332% | $177.8195 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $714.19 | $774.3904 | $774.39 | $774.30 | $774.30 | |