| 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 | $35.95 | 10.460% | $39.7104 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $227.92 | 8.693% | $247.7331 | $247.73 | $247.75 | $247.70 |
| Purchase #3 | $13.28 | 6.228% | $14.1071 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $200.90 | 10.860% | $222.7177 | $222.72 | $222.70 | $222.70 |
| Purchase #5 | $234.68 | 6.787% | $250.6077 | $250.61 | $250.60 | $250.60 |
| Purchase #6 | $104.68 | 8.851% | $113.9452 | $113.95 | $113.95 | $113.90 |
| Purchase #7 | $45.66 | 8.724% | $49.6434 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $863.07 | $938.4646 | $938.47 | $938.45 | $938.30 | |