| 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 | $103.26 | 5.535% | $108.9754 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $154.93 | 8.574% | $168.2137 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $27.90 | 7.343% | $29.9487 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $62.55 | 10.583% | $69.1697 | $69.17 | $69.15 | $69.20 |
| Purchase #5 | $206.28 | 3.671% | $213.8525 | $213.85 | $213.85 | $213.90 |
| Purchase #6 | $117.42 | 12.703% | $132.3359 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $50.31 | 5.380% | $53.0167 | $53.02 | $53.00 | $53.00 |
| 7 purchase totals = | $722.65 | $775.5126 | $775.52 | $775.50 | $775.50 | |