| 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 | $103.71 | 12.692% | $116.8729 | $116.87 | $116.85 | $116.90 |
| Purchase #2 | $33.90 | 7.575% | $36.4679 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $24.51 | 11.322% | $27.285 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $163.88 | 3.300% | $169.288 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $229.25 | 10.312% | $252.8903 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $5.81 | 9.820% | $6.3805 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $125.47 | 10.258% | $138.3407 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $686.53 | $747.5253 | $747.53 | $747.55 | $747.60 | |