| 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 | $63.54 | 8.749% | $69.0991 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $144.65 | 11.697% | $161.5697 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $142.89 | 5.649% | $150.9619 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $165.46 | 13.419% | $187.6631 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $11.48 | 11.474% | $12.7972 | $12.80 | $12.80 | $12.80 |
| Purchase #6 | $61.28 | 4.869% | $64.2637 | $64.26 | $64.25 | $64.30 |
| Purchase #7 | $69.49 | 10.760% | $76.9671 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $658.79 | $723.3218 | $723.32 | $723.25 | $723.50 | |