| 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 | $63.68 | 8.613% | $69.1648 | $69.16 | $69.15 | $69.20 |
| Purchase #2 | $156.88 | 5.704% | $165.8284 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $124.32 | 11.174% | $138.2115 | $138.21 | $138.20 | $138.20 |
| Purchase #4 | $79.89 | 10.207% | $88.0444 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $97.54 | 7.824% | $105.1715 | $105.17 | $105.15 | $105.20 |
| Purchase #6 | $192.63 | 3.688% | $199.7342 | $199.73 | $199.75 | $199.70 |
| Purchase #7 | $49.62 | 9.578% | $54.3726 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $764.56 | $820.5274 | $820.51 | $820.50 | $820.50 | |