| 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 | $68.28 | 6.134% | $72.4683 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $61.48 | 4.323% | $64.1378 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $187.90 | 12.438% | $211.271 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $208.61 | 12.411% | $234.5006 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $93.36 | 13.338% | $105.8124 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $35.44 | 10.478% | $39.1534 | $39.15 | $39.15 | $39.20 |
| Purchase #7 | $154.75 | 7.768% | $166.771 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $809.82 | $894.1145 | $894.11 | $894.05 | $894.20 | |