| 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 | $70.25 | 11.363% | $78.2325 | $78.23 | $78.25 | $78.20 |
| Purchase #2 | $208.33 | 10.750% | $230.7255 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $105.86 | 5.524% | $111.7077 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $197.76 | 12.361% | $222.2051 | $222.21 | $222.20 | $222.20 |
| Purchase #5 | $7.93 | 3.286% | $8.1906 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $43.94 | 11.294% | $48.9026 | $48.90 | $48.90 | $48.90 |
| Purchase #7 | $128.28 | 4.402% | $133.9269 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $762.35 | $833.8909 | $833.90 | $833.95 | $833.80 | |