| 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 | $79.60 | 3.797% | $82.6224 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $59.53 | 13.435% | $67.5279 | $67.53 | $67.55 | $67.50 |
| Purchase #3 | $150.28 | 4.510% | $157.0576 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $79.86 | 7.527% | $85.8711 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $192.78 | 13.287% | $218.3947 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $5.44 | 5.590% | $5.7441 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $240.49 | 12.747% | $271.1453 | $271.15 | $271.15 | $271.10 |
| 7 purchase totals = | $807.98 | $888.3631 | $888.36 | $888.35 | $888.30 | |