| 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 | $40.67 | 12.271% | $45.6606 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $128.46 | 5.511% | $135.5394 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $202.46 | 13.434% | $229.6585 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $227.25 | 3.228% | $234.5856 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $104.90 | 13.489% | $119.05 | $119.05 | $119.05 | $119.10 |
| Purchase #6 | $65.93 | 7.658% | $70.9789 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $26.28 | 5.377% | $27.6931 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $795.95 | $863.1661 | $863.17 | $863.20 | $863.30 | |