| 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 | $52.73 | 12.185% | $59.1552 | $59.16 | $59.15 | $59.20 |
| Purchase #2 | $21.74 | 13.404% | $24.654 | $24.65 | $24.65 | $24.70 |
| Purchase #3 | $55.52 | 4.529% | $58.0345 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $210.69 | 5.754% | $222.8131 | $222.81 | $222.80 | $222.80 |
| Purchase #5 | $218.39 | 8.177% | $236.2478 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $16.51 | 9.403% | $18.0624 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $38.72 | 11.329% | $43.1066 | $43.11 | $43.10 | $43.10 |
| 7 purchase totals = | $614.30 | $662.0736 | $662.07 | $662.05 | $662.10 | |