| 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 | $240.62 | 9.766% | $264.1189 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $57.37 | 7.632% | $61.7485 | $61.75 | $61.75 | $61.70 |
| Purchase #3 | $138.56 | 6.404% | $147.4334 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $150.78 | 11.226% | $167.7066 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $57.34 | 6.373% | $60.9943 | $60.99 | $61.00 | $61.00 |
| Purchase #6 | $51.39 | 13.663% | $58.4114 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $58.63 | 4.863% | $61.4812 | $61.48 | $61.50 | $61.50 |
| 7 purchase totals = | $754.69 | $821.8943 | $821.89 | $821.90 | $821.80 | |