| 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 | $46.47 | 4.149% | $48.398 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $126.70 | 6.644% | $135.1179 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $248.74 | 3.362% | $257.1026 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $211.47 | 9.593% | $231.7563 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $27.92 | 12.192% | $31.324 | $31.32 | $31.30 | $31.30 |
| Purchase #6 | $49.69 | 11.775% | $55.541 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $52.51 | 7.119% | $56.2482 | $56.25 | $56.25 | $56.20 |
| 7 purchase totals = | $763.50 | $815.4880 | $815.49 | $815.45 | $815.40 | |