| 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 | $81.26 | 9.710% | $89.1503 | $89.15 | $89.15 | $89.20 |
| Purchase #2 | $118.91 | 13.271% | $134.6905 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $6.66 | 10.457% | $7.3564 | $7.36 | $7.35 | $7.40 |
| Purchase #4 | $105.83 | 7.497% | $113.7641 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $103.76 | 4.476% | $108.4043 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $58.30 | 12.662% | $65.6819 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $184.36 | 12.627% | $207.6391 | $207.64 | $207.65 | $207.60 |
| 7 purchase totals = | $659.08 | $726.6866 | $726.68 | $726.70 | $726.80 | |