| 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 | $70.28 | 4.800% | $73.6534 | $73.65 | $73.65 | $73.70 |
| Purchase #2 | $51.66 | 6.660% | $55.1006 | $55.10 | $55.10 | $55.10 |
| Purchase #3 | $5.51 | 10.702% | $6.0997 | $6.10 | $6.10 | $6.10 |
| Purchase #4 | $81.71 | 11.242% | $90.8958 | $90.90 | $90.90 | $90.90 |
| Purchase #5 | $152.25 | 11.567% | $169.8608 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $229.70 | 13.673% | $261.1069 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $88.90 | 5.173% | $93.4988 | $93.50 | $93.50 | $93.50 |
| 7 purchase totals = | $680.01 | $750.2160 | $750.22 | $750.20 | $750.30 | |