| 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 | $54.48 | 4.805% | $57.0978 | $57.10 | $57.10 | $57.10 |
| Purchase #2 | $235.31 | 11.240% | $261.7588 | $261.76 | $261.75 | $261.80 |
| Purchase #3 | $90.82 | 13.862% | $103.4095 | $103.41 | $103.40 | $103.40 |
| Purchase #4 | $18.92 | 12.104% | $21.2101 | $21.21 | $21.20 | $21.20 |
| Purchase #5 | $199.92 | 12.764% | $225.4378 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $66.89 | 12.506% | $75.2553 | $75.26 | $75.25 | $75.30 |
| Purchase #7 | $141.84 | 8.229% | $153.512 | $153.51 | $153.50 | $153.50 |
| 7 purchase totals = | $808.18 | $897.6813 | $897.69 | $897.65 | $897.70 | |