| 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 | $45.72 | 4.608% | $47.8268 | $47.83 | $47.85 | $47.80 |
| Purchase #2 | $236.73 | 7.457% | $254.383 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $209.90 | 8.527% | $227.7982 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $123.57 | 7.515% | $132.8563 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $17.68 | 12.810% | $19.9448 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $146.36 | 6.149% | $155.3597 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $51.54 | 5.715% | $54.4855 | $54.49 | $54.50 | $54.50 |
| 7 purchase totals = | $831.50 | $892.6543 | $892.66 | $892.70 | $892.70 | |