| 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 | $90.58 | 12.594% | $101.9876 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $209.32 | 9.495% | $229.1949 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $10.36 | 8.199% | $11.2094 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $82.32 | 12.595% | $92.6882 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $60.69 | 4.654% | $63.5145 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $139.75 | 12.785% | $157.617 | $157.62 | $157.60 | $157.60 |
| Purchase #7 | $18.90 | 13.155% | $21.3863 | $21.39 | $21.40 | $21.40 |
| 7 purchase totals = | $611.92 | $677.5979 | $677.60 | $677.60 | $677.60 | |