| 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 | $78.46 | 11.641% | $87.5935 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $66.92 | 3.184% | $69.0507 | $69.05 | $69.05 | $69.10 |
| Purchase #3 | $233.57 | 13.520% | $265.1487 | $265.15 | $265.15 | $265.10 |
| Purchase #4 | $203.56 | 6.661% | $217.1191 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $131.61 | 10.516% | $145.4501 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $15.73 | 10.578% | $17.3939 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $133.36 | 13.869% | $151.8557 | $151.86 | $151.85 | $151.90 |
| 7 purchase totals = | $863.21 | $953.6117 | $953.61 | $953.60 | $953.70 | |