| 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 | $41.89 | 8.534% | $45.4649 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $210.49 | 6.757% | $224.7128 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $76.53 | 10.602% | $84.6437 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $210.41 | 11.129% | $233.8265 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $52.25 | 12.574% | $58.8199 | $58.82 | $58.80 | $58.80 |
| Purchase #6 | $224.60 | 6.149% | $238.4107 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $174.25 | 3.400% | $180.1745 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $990.42 | $1,066.0530 | $1,066.04 | $1,066.00 | $1,066.00 | |