| 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 | $65.84 | 6.560% | $70.1591 | $70.16 | $70.15 | $70.20 |
| Purchase #2 | $19.89 | 10.773% | $22.0327 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $205.66 | 4.394% | $214.6967 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $94.73 | 5.112% | $99.5726 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $139.41 | 8.364% | $151.0703 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $84.49 | 6.607% | $90.0723 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $232.48 | 12.468% | $261.4656 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $842.50 | $909.0693 | $909.07 | $909.00 | $909.20 | |