| 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 | $52.79 | 5.497% | $55.6919 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $213.66 | 7.790% | $230.3041 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $107.92 | 13.715% | $122.7212 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $80.34 | 4.755% | $84.1602 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $137.86 | 4.184% | $143.6281 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $192.68 | 5.538% | $203.3506 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $27.98 | 8.125% | $30.2534 | $30.25 | $30.25 | $30.30 |
| 7 purchase totals = | $813.23 | $870.1095 | $870.10 | $870.10 | $870.20 | |