| 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 | $76.65 | 12.692% | $86.3784 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $5.68 | 5.228% | $5.977 | $5.98 | $6.00 | $6.00 |
| Purchase #3 | $237.34 | 9.307% | $259.4292 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $159.62 | 6.356% | $169.7654 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $241.52 | 9.579% | $264.6552 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $27.73 | 9.686% | $30.4159 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $56.97 | 5.106% | $59.8789 | $59.88 | $59.90 | $59.90 |
| 7 purchase totals = | $805.51 | $876.5000 | $876.52 | $876.55 | $876.60 | |