| 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 | $104.96 | 10.871% | $116.3702 | $116.37 | $116.35 | $116.40 |
| Purchase #2 | $141.86 | 7.781% | $152.8981 | $152.90 | $152.90 | $152.90 |
| Purchase #3 | $22.77 | 4.784% | $23.8593 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $215.58 | 5.335% | $227.0812 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $66.59 | 5.417% | $70.1972 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $28.74 | 6.147% | $30.5066 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $36.73 | 13.474% | $41.679 | $41.68 | $41.70 | $41.70 |
| 7 purchase totals = | $617.23 | $662.5916 | $662.60 | $662.60 | $662.70 | |