| 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 | $85.95 | 4.714% | $90.0017 | $90.00 | $90.00 | $90.00 |
| Purchase #2 | $178.48 | 7.370% | $191.634 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $75.63 | 3.605% | $78.3565 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $204.63 | 13.337% | $231.9215 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $158.65 | 11.631% | $177.1026 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $67.43 | 8.362% | $73.0685 | $73.07 | $73.05 | $73.10 |
| Purchase #7 | $140.30 | 9.769% | $154.0059 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $911.07 | $996.0907 | $996.09 | $996.05 | $996.10 | |