| 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 | $10.72 | 13.816% | $12.2011 | $12.20 | $12.20 | $12.20 |
| Purchase #2 | $129.40 | 12.539% | $145.6255 | $145.63 | $145.65 | $145.60 |
| Purchase #3 | $157.79 | 13.584% | $179.2242 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $57.73 | 13.789% | $65.6904 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $57.49 | 4.237% | $59.9259 | $59.93 | $59.95 | $59.90 |
| Purchase #6 | $193.66 | 7.698% | $208.5679 | $208.57 | $208.55 | $208.60 |
| Purchase #7 | $186.31 | 6.304% | $198.055 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $793.10 | $869.2900 | $869.30 | $869.30 | $869.30 | |