| 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 | $37.73 | 9.468% | $41.3023 | $41.30 | $41.30 | $41.30 |
| Purchase #2 | $177.92 | 12.439% | $200.0515 | $200.05 | $200.05 | $200.10 |
| Purchase #3 | $106.43 | 11.571% | $118.745 | $118.75 | $118.75 | $118.70 |
| Purchase #4 | $18.62 | 8.669% | $20.2342 | $20.23 | $20.25 | $20.20 |
| Purchase #5 | $130.40 | 5.285% | $137.2916 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $181.65 | 13.572% | $206.3035 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $129.39 | 7.626% | $139.2573 | $139.26 | $139.25 | $139.30 |
| 7 purchase totals = | $782.14 | $863.1854 | $863.18 | $863.20 | $863.20 | |