| 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 | $20.29 | 10.649% | $22.4507 | $22.45 | $22.45 | $22.50 |
| Purchase #2 | $192.79 | 10.765% | $213.5438 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $231.33 | 13.385% | $262.2935 | $262.29 | $262.30 | $262.30 |
| Purchase #4 | $107.45 | 5.842% | $113.7272 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $5.94 | 5.676% | $6.2772 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $121.80 | 11.770% | $136.1359 | $136.14 | $136.15 | $136.10 |
| Purchase #7 | $112.45 | 10.161% | $123.876 | $123.88 | $123.90 | $123.90 |
| 7 purchase totals = | $792.05 | $878.3043 | $878.31 | $878.40 | $878.30 | |