| 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 | $37.46 | 4.709% | $39.224 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $224.56 | 13.296% | $254.4175 | $254.42 | $254.40 | $254.40 |
| Purchase #3 | $32.92 | 10.366% | $36.3325 | $36.33 | $36.35 | $36.30 |
| Purchase #4 | $211.55 | 7.563% | $227.5495 | $227.55 | $227.55 | $227.50 |
| Purchase #5 | $58.88 | 11.164% | $65.4534 | $65.45 | $65.45 | $65.50 |
| Purchase #6 | $109.66 | 6.386% | $116.6629 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $187.51 | 5.142% | $197.1518 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $862.54 | $936.7916 | $936.78 | $936.75 | $936.80 | |