| 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 | $102.77 | 5.639% | $108.5652 | $108.57 | $108.55 | $108.60 |
| Purchase #2 | $103.53 | 5.106% | $108.8162 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $166.69 | 4.825% | $174.7328 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $202.29 | 12.412% | $227.3982 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $58.88 | 13.185% | $66.6433 | $66.64 | $66.65 | $66.60 |
| Purchase #6 | $232.68 | 4.494% | $243.1366 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $30.93 | 6.506% | $32.9423 | $32.94 | $32.95 | $32.90 |
| 7 purchase totals = | $897.77 | $962.2346 | $962.24 | $962.25 | $962.10 | |