| 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 | $25.43 | 6.233% | $27.0151 | $27.02 | $27.00 | $27.00 |
| Purchase #2 | $217.97 | 3.643% | $225.9106 | $225.91 | $225.90 | $225.90 |
| Purchase #3 | $130.56 | 7.843% | $140.7998 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $121.28 | 9.182% | $132.4159 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $51.68 | 12.831% | $58.3111 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $8.73 | 10.387% | $9.6368 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $208.60 | 9.792% | $229.0261 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $764.25 | $823.1154 | $823.13 | $823.10 | $823.00 | |