| 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 | $45.51 | 7.738% | $49.0316 | $49.03 | $49.05 | $49.00 |
| Purchase #2 | $122.26 | 12.554% | $137.6085 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $122.36 | 8.133% | $132.3115 | $132.31 | $132.30 | $132.30 |
| Purchase #4 | $243.69 | 8.825% | $265.1956 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $207.57 | 13.681% | $235.9677 | $235.97 | $235.95 | $236.00 |
| Purchase #6 | $229.52 | 13.617% | $260.7737 | $260.77 | $260.75 | $260.80 |
| Purchase #7 | $49.87 | 9.855% | $54.7847 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $1,020.78 | $1,135.6733 | $1,135.67 | $1,135.65 | $1,135.70 | |