| 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 | $79.74 | 5.733% | $84.3115 | $84.31 | $84.30 | $84.30 |
| Purchase #2 | $231.41 | 9.130% | $252.5377 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $127.89 | 3.397% | $132.2344 | $132.23 | $132.25 | $132.20 |
| Purchase #4 | $117.74 | 4.710% | $123.2856 | $123.29 | $123.30 | $123.30 |
| Purchase #5 | $22.64 | 12.603% | $25.4933 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $58.58 | 10.557% | $64.7643 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $116.44 | 5.121% | $122.4029 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $754.44 | $805.0297 | $805.02 | $805.05 | $805.00 | |