| 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 | $97.76 | 7.859% | $105.443 | $105.44 | $105.45 | $105.40 |
| Purchase #2 | $202.48 | 5.323% | $213.258 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $146.42 | 4.866% | $153.5448 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $17.66 | 12.610% | $19.8869 | $19.89 | $19.90 | $19.90 |
| Purchase #5 | $204.50 | 9.841% | $224.6248 | $224.62 | $224.60 | $224.60 |
| Purchase #6 | $14.65 | 12.260% | $16.4461 | $16.45 | $16.45 | $16.40 |
| Purchase #7 | $189.29 | 3.700% | $196.2937 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $872.76 | $929.4973 | $929.49 | $929.50 | $929.40 | |