| 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 | $86.88 | 7.511% | $93.4056 | $93.41 | $93.40 | $93.40 |
| Purchase #2 | $104.92 | 6.285% | $111.5142 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $120.53 | 3.823% | $125.1379 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $198.82 | 8.591% | $215.9006 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $123.36 | 4.621% | $129.0605 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $49.37 | 8.534% | $53.5832 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $227.99 | 9.496% | $249.6399 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $911.87 | $978.2419 | $978.24 | $978.25 | $978.20 | |