| 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 | $89.35 | 3.116% | $92.1341 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $19.92 | 3.728% | $20.6626 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $139.38 | 7.340% | $149.6105 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $112.81 | 13.251% | $127.7585 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $140.37 | 11.784% | $156.9112 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $119.45 | 12.478% | $134.355 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $160.60 | 13.293% | $181.9486 | $181.95 | $181.95 | $181.90 |
| 7 purchase totals = | $781.88 | $863.3805 | $863.38 | $863.35 | $863.40 | |