| 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 | $26.71 | 5.298% | $28.1251 | $28.13 | $28.15 | $28.10 |
| Purchase #2 | $59.87 | 11.548% | $66.7838 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $198.55 | 10.789% | $219.9716 | $219.97 | $219.95 | $220.00 |
| Purchase #4 | $219.73 | 10.570% | $242.9555 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $23.83 | 9.790% | $26.163 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $194.32 | 7.393% | $208.6861 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $242.28 | 7.300% | $259.9664 | $259.97 | $259.95 | $260.00 |
| 7 purchase totals = | $965.29 | $1,052.6515 | $1,052.66 | $1,052.65 | $1,052.80 | |