| 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 | $52.54 | 4.433% | $54.8691 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $139.45 | 9.531% | $152.741 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $76.77 | 4.483% | $80.2116 | $80.21 | $80.20 | $80.20 |
| Purchase #4 | $112.70 | 7.434% | $121.0781 | $121.08 | $121.10 | $121.10 |
| Purchase #5 | $86.45 | 7.578% | $93.0012 | $93.00 | $93.00 | $93.00 |
| Purchase #6 | $29.25 | 13.476% | $33.1917 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $204.72 | 9.619% | $224.412 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $701.88 | $759.5047 | $759.50 | $759.50 | $759.50 | |