| 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 | $42.83 | 6.393% | $45.5681 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $91.94 | 11.395% | $102.4166 | $102.42 | $102.40 | $102.40 |
| Purchase #3 | $112.55 | 6.254% | $119.5889 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $11.36 | 7.632% | $12.227 | $12.23 | $12.25 | $12.20 |
| Purchase #5 | $110.68 | 9.819% | $121.5477 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $111.80 | 9.409% | $122.3193 | $122.32 | $122.30 | $122.30 |
| Purchase #7 | $139.37 | 6.620% | $148.5963 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $620.53 | $672.2639 | $672.28 | $672.25 | $672.20 | |