| 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 | $90.26 | 5.385% | $95.1205 | $95.12 | $95.10 | $95.10 |
| Purchase #2 | $31.40 | 11.135% | $34.8964 | $34.90 | $34.90 | $34.90 |
| Purchase #3 | $119.92 | 3.474% | $124.086 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $16.69 | 8.150% | $18.0502 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $93.91 | 12.861% | $105.9878 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $204.60 | 9.500% | $224.037 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $25.65 | 7.314% | $27.526 | $27.53 | $27.55 | $27.50 |
| 7 purchase totals = | $582.43 | $629.7039 | $629.72 | $629.75 | $629.70 | |