| 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 | $190.79 | 7.709% | $205.498 | $205.50 | $205.50 | $205.50 |
| Purchase #2 | $44.45 | 12.514% | $50.0125 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $190.78 | 10.721% | $211.2335 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $69.65 | 13.473% | $79.0339 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $90.29 | 13.848% | $102.7934 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $163.80 | 5.656% | $173.0645 | $173.06 | $173.05 | $173.10 |
| Purchase #7 | $56.93 | 5.859% | $60.2655 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $806.69 | $881.9013 | $881.89 | $881.90 | $881.90 | |