| 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 | $49.54 | 9.199% | $54.0972 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $213.70 | 8.534% | $231.9372 | $231.94 | $231.95 | $231.90 |
| Purchase #3 | $8.76 | 3.197% | $9.0401 | $9.04 | $9.05 | $9.00 |
| Purchase #4 | $51.99 | 13.564% | $59.0419 | $59.04 | $59.05 | $59.00 |
| Purchase #5 | $94.53 | 3.271% | $97.6221 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $10.39 | 13.719% | $11.8154 | $11.82 | $11.80 | $11.80 |
| Purchase #7 | $166.73 | 6.867% | $178.1793 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $595.64 | $641.7332 | $641.74 | $641.75 | $641.60 | |