| 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 | $42.37 | 12.290% | $47.5773 | $47.58 | $47.60 | $47.60 |
| Purchase #2 | $9.26 | 4.535% | $9.6799 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $131.53 | 6.143% | $139.6099 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $9.29 | 11.228% | $10.3331 | $10.33 | $10.35 | $10.30 |
| Purchase #5 | $210.58 | 12.546% | $236.9994 | $237.00 | $237.00 | $237.00 |
| Purchase #6 | $111.31 | 10.434% | $122.9241 | $122.92 | $122.90 | $122.90 |
| Purchase #7 | $58.78 | 4.738% | $61.565 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $573.12 | $628.6887 | $628.69 | $628.70 | $628.70 | |