| 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 | $54.51 | 9.257% | $59.556 | $59.56 | $59.55 | $59.60 |
| Purchase #2 | $140.74 | 12.163% | $157.8582 | $157.86 | $157.85 | $157.90 |
| Purchase #3 | $199.65 | 5.308% | $210.2474 | $210.25 | $210.25 | $210.20 |
| Purchase #4 | $6.78 | 13.248% | $7.6782 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $176.26 | 5.537% | $186.0195 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $212.67 | 13.379% | $241.1231 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $109.80 | 5.386% | $115.7138 | $115.71 | $115.70 | $115.70 |
| 7 purchase totals = | $900.41 | $978.1962 | $978.20 | $978.15 | $978.20 | |