| 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 | $68.83 | 9.419% | $75.3131 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $188.55 | 6.476% | $200.7605 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $167.96 | 12.395% | $188.7786 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $40.29 | 11.855% | $45.0664 | $45.07 | $45.05 | $45.10 |
| Purchase #5 | $73.40 | 3.581% | $76.0285 | $76.03 | $76.05 | $76.00 |
| Purchase #6 | $133.42 | 6.815% | $142.5126 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $231.26 | 6.580% | $246.4769 | $246.48 | $246.50 | $246.50 |
| 7 purchase totals = | $903.71 | $974.9366 | $974.94 | $974.95 | $975.00 | |