| 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 | $87.90 | 10.487% | $97.1181 | $97.12 | $97.10 | $97.10 |
| Purchase #2 | $99.32 | 8.211% | $107.4752 | $107.48 | $107.50 | $107.50 |
| Purchase #3 | $13.81 | 6.690% | $14.7339 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $70.65 | 6.567% | $75.2896 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $77.32 | 5.385% | $81.4837 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $171.33 | 8.754% | $186.3282 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $191.66 | 11.132% | $212.9956 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $711.99 | $775.4243 | $775.43 | $775.50 | $775.40 | |