| 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 | $36.43 | 5.546% | $38.4504 | $38.45 | $38.45 | $38.50 |
| Purchase #2 | $112.31 | 10.281% | $123.8566 | $123.86 | $123.85 | $123.90 |
| Purchase #3 | $45.58 | 9.219% | $49.782 | $49.78 | $49.80 | $49.80 |
| Purchase #4 | $209.37 | 9.411% | $229.0738 | $229.07 | $229.05 | $229.10 |
| Purchase #5 | $122.60 | 11.213% | $136.3471 | $136.35 | $136.35 | $136.30 |
| Purchase #6 | $81.61 | 5.230% | $85.8782 | $85.88 | $85.90 | $85.90 |
| Purchase #7 | $79.54 | 9.408% | $87.0231 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $687.44 | $750.4112 | $750.41 | $750.40 | $750.50 | |