| 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 | $99.49 | 8.372% | $107.8193 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $41.31 | 7.274% | $44.3149 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $238.36 | 7.365% | $255.9152 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $34.73 | 10.719% | $38.4527 | $38.45 | $38.45 | $38.50 |
| Purchase #5 | $246.70 | 5.487% | $260.2364 | $260.24 | $260.25 | $260.20 |
| Purchase #6 | $10.35 | 3.840% | $10.7474 | $10.75 | $10.75 | $10.70 |
| Purchase #7 | $60.47 | 9.474% | $66.1989 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $731.41 | $783.6848 | $783.69 | $783.65 | $783.60 | |