| 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 | $49.42 | 6.772% | $52.7667 | $52.77 | $52.75 | $52.80 |
| Purchase #2 | $145.25 | 12.656% | $163.6328 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $101.82 | 11.380% | $113.4071 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $65.57 | 6.225% | $69.6517 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $228.84 | 3.692% | $237.2888 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $16.49 | 7.481% | $17.7236 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $207.57 | 5.135% | $218.2287 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $814.96 | $872.6994 | $872.70 | $872.70 | $872.70 | |