| 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 | $199.54 | 5.657% | $210.828 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $15.43 | 6.603% | $16.4488 | $16.45 | $16.45 | $16.40 |
| Purchase #3 | $15.38 | 7.316% | $16.5052 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $136.25 | 9.448% | $149.1229 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $210.99 | 12.637% | $237.6528 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $68.56 | 9.419% | $75.0177 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $81.93 | 8.744% | $89.094 | $89.09 | $89.10 | $89.10 |
| 7 purchase totals = | $728.08 | $794.6694 | $794.67 | $794.65 | $794.60 | |