| 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 | $16.32 | 6.420% | $17.3677 | $17.37 | $17.35 | $17.40 |
| Purchase #2 | $157.75 | 7.627% | $169.7816 | $169.78 | $169.80 | $169.80 |
| Purchase #3 | $108.68 | 6.160% | $115.3747 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $68.45 | 6.736% | $73.0608 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $182.72 | 4.812% | $191.5125 | $191.51 | $191.50 | $191.50 |
| Purchase #6 | $17.77 | 10.662% | $19.6646 | $19.66 | $19.65 | $19.70 |
| Purchase #7 | $44.60 | 7.715% | $48.0409 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $596.29 | $634.8028 | $634.79 | $634.75 | $634.90 | |