| 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 | $18.97 | 6.763% | $20.2529 | $20.25 | $20.25 | $20.30 |
| Purchase #2 | $74.54 | 10.795% | $82.5866 | $82.59 | $82.60 | $82.60 |
| Purchase #3 | $158.75 | 12.525% | $178.6334 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $169.96 | 7.476% | $182.6662 | $182.67 | $182.65 | $182.70 |
| Purchase #5 | $199.97 | 4.646% | $209.2606 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $186.82 | 4.133% | $194.5413 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $111.44 | 12.409% | $125.2686 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $920.45 | $993.2096 | $993.21 | $993.20 | $993.30 | |