| 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 | $30.51 | 7.303% | $32.7381 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $100.30 | 4.679% | $104.993 | $104.99 | $105.00 | $105.00 |
| Purchase #3 | $133.83 | 3.772% | $138.8781 | $138.88 | $138.90 | $138.90 |
| Purchase #4 | $169.76 | 5.367% | $178.871 | $178.87 | $178.85 | $178.90 |
| Purchase #5 | $76.52 | 11.235% | $85.117 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $69.77 | 8.131% | $75.443 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $60.53 | 5.781% | $64.0292 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $641.22 | $680.0694 | $680.07 | $680.10 | $680.00 | |