| 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 | $8.52 | 8.512% | $9.2452 | $9.25 | $9.25 | $9.20 |
| Purchase #2 | $104.54 | 10.104% | $115.1027 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $250.99 | 5.779% | $265.4947 | $265.49 | $265.50 | $265.50 |
| Purchase #4 | $148.25 | 12.855% | $167.3075 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $71.44 | 11.144% | $79.4013 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $194.38 | 12.866% | $219.3889 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $103.78 | 6.145% | $110.1573 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $881.90 | $966.0976 | $966.10 | $966.10 | $966.10 | |