| 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 | $81.57 | 13.654% | $92.7076 | $92.71 | $92.70 | $92.70 |
| Purchase #2 | $47.79 | 4.576% | $49.9769 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $107.70 | 3.813% | $111.8066 | $111.81 | $111.80 | $111.80 |
| Purchase #4 | $68.83 | 13.156% | $77.8853 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $233.56 | 12.192% | $262.0356 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $5.54 | 10.383% | $6.1152 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $167.50 | 13.808% | $190.6284 | $190.63 | $190.65 | $190.60 |
| 7 purchase totals = | $712.49 | $791.1556 | $791.18 | $791.20 | $791.10 | |