| 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 | $86.38 | 3.159% | $89.1087 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $90.31 | 7.500% | $97.0833 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $23.60 | 13.144% | $26.702 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $159.94 | 4.691% | $167.4428 | $167.44 | $167.45 | $167.40 |
| Purchase #5 | $108.76 | 4.321% | $113.4595 | $113.46 | $113.45 | $113.50 |
| Purchase #6 | $12.51 | 12.853% | $14.1179 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $203.40 | 3.708% | $210.9421 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $684.90 | $718.8563 | $718.85 | $718.85 | $718.80 | |