| 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 | $53.93 | 12.192% | $60.5051 | $60.51 | $60.50 | $60.50 |
| Purchase #2 | $57.75 | 11.378% | $64.3208 | $64.32 | $64.30 | $64.30 |
| Purchase #3 | $9.93 | 9.439% | $10.8673 | $10.87 | $10.85 | $10.90 |
| Purchase #4 | $50.75 | 9.705% | $55.6753 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $93.74 | 11.857% | $104.8548 | $104.85 | $104.85 | $104.90 |
| Purchase #6 | $60.43 | 10.428% | $66.7316 | $66.73 | $66.75 | $66.70 |
| Purchase #7 | $177.39 | 5.353% | $186.8857 | $186.89 | $186.90 | $186.90 |
| 7 purchase totals = | $503.92 | $549.8406 | $549.85 | $549.85 | $549.90 | |