| 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 | $40.97 | 13.680% | $46.5747 | $46.57 | $46.55 | $46.60 |
| Purchase #2 | $181.89 | 3.738% | $188.689 | $188.69 | $188.70 | $188.70 |
| Purchase #3 | $7.83 | 12.253% | $8.7894 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $44.58 | 7.553% | $47.9471 | $47.95 | $47.95 | $47.90 |
| Purchase #5 | $13.42 | 8.367% | $14.5429 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $227.86 | 8.685% | $247.6496 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $69.41 | 3.871% | $72.0969 | $72.10 | $72.10 | $72.10 |
| 7 purchase totals = | $585.96 | $626.2896 | $626.29 | $626.30 | $626.20 | |