| 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 | $13.72 | 10.396% | $15.1463 | $15.15 | $15.15 | $15.10 |
| Purchase #2 | $238.26 | 10.444% | $263.1439 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $68.27 | 3.775% | $70.8472 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $147.88 | 12.324% | $166.1047 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $188.88 | 12.671% | $212.813 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $143.42 | 6.404% | $152.6046 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $31.33 | 12.552% | $35.2625 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $831.76 | $915.9222 | $915.91 | $915.90 | $915.80 | |