| 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 | $9.70 | 13.565% | $11.0158 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $144.48 | 9.523% | $158.2388 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $30.43 | 6.653% | $32.4545 | $32.45 | $32.45 | $32.50 |
| Purchase #4 | $129.58 | 5.787% | $137.0788 | $137.08 | $137.10 | $137.10 |
| Purchase #5 | $120.88 | 10.108% | $133.0986 | $133.10 | $133.10 | $133.10 |
| Purchase #6 | $93.55 | 9.447% | $102.3877 | $102.39 | $102.40 | $102.40 |
| Purchase #7 | $160.47 | 6.402% | $170.7433 | $170.74 | $170.75 | $170.70 |
| 7 purchase totals = | $689.09 | $745.0175 | $745.02 | $745.05 | $745.00 | |