| 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 | $43.84 | 5.736% | $46.3547 | $46.35 | $46.35 | $46.40 |
| Purchase #2 | $236.53 | 3.229% | $244.1676 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $187.59 | 8.736% | $203.9779 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $29.27 | 4.778% | $30.6685 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $17.87 | 11.496% | $19.9243 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $93.28 | 11.582% | $104.0837 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $65.33 | 11.111% | $72.5888 | $72.59 | $72.60 | $72.60 |
| 7 purchase totals = | $673.71 | $721.7655 | $721.76 | $721.75 | $721.90 | |