| 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 | $95.79 | 4.429% | $100.0325 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $13.63 | 11.646% | $15.2173 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $79.36 | 3.749% | $82.3352 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $242.49 | 8.317% | $262.6579 | $262.66 | $262.65 | $262.70 |
| Purchase #5 | $135.68 | 7.519% | $145.8818 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $215.96 | 4.863% | $226.4621 | $226.46 | $226.45 | $226.50 |
| Purchase #7 | $170.29 | 4.862% | $178.5695 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $953.20 | $1,011.1563 | $1,011.16 | $1,011.15 | $1,011.20 | |