| 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 | $12.67 | 12.732% | $14.2831 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $200.95 | 11.806% | $224.6742 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $87.39 | 6.627% | $93.1813 | $93.18 | $93.20 | $93.20 |
| Purchase #4 | $43.90 | 6.461% | $46.7364 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $162.68 | 4.195% | $169.5044 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $156.87 | 4.724% | $164.2805 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $109.70 | 4.341% | $114.4621 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $774.16 | $827.1220 | $827.11 | $827.15 | $827.20 | |