| 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 | $7.96 | 4.874% | $8.348 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $60.25 | 8.660% | $65.4677 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $233.93 | 11.367% | $260.5208 | $260.52 | $260.50 | $260.50 |
| Purchase #4 | $99.33 | 7.861% | $107.1383 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $141.29 | 12.761% | $159.32 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $223.27 | 5.864% | $236.3626 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $158.83 | 6.634% | $169.3668 | $169.37 | $169.35 | $169.40 |
| 7 purchase totals = | $924.86 | $1,006.5242 | $1,006.53 | $1,006.45 | $1,006.50 | |