| 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 | $45.27 | 12.810% | $51.0691 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $33.90 | 9.172% | $37.0093 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $206.77 | 12.866% | $233.373 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $88.35 | 9.765% | $96.9774 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $158.73 | 8.817% | $172.7252 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $10.75 | 10.328% | $11.8603 | $11.86 | $11.85 | $11.90 |
| Purchase #7 | $160.72 | 7.659% | $173.0295 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $704.49 | $776.0438 | $776.05 | $776.05 | $776.10 | |