| 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 | $66.72 | 4.778% | $69.9079 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $113.75 | 13.619% | $129.2416 | $129.24 | $129.25 | $129.20 |
| Purchase #3 | $30.37 | 8.696% | $33.011 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $105.33 | 6.598% | $112.2797 | $112.28 | $112.30 | $112.30 |
| Purchase #5 | $106.48 | 3.244% | $109.9342 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $14.27 | 4.585% | $14.9243 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $105.84 | 9.598% | $115.9985 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $542.76 | $585.2972 | $585.29 | $585.30 | $585.20 | |