| 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 | $92.70 | 8.230% | $100.3292 | $100.33 | $100.35 | $100.30 |
| Purchase #2 | $246.48 | 4.382% | $257.2808 | $257.28 | $257.30 | $257.30 |
| Purchase #3 | $79.42 | 9.203% | $86.729 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $7.81 | 5.426% | $8.2338 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $83.98 | 11.662% | $93.7737 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $207.78 | 3.114% | $214.2503 | $214.25 | $214.25 | $214.30 |
| Purchase #7 | $42.65 | 5.718% | $45.0887 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $760.82 | $805.6855 | $805.68 | $805.75 | $805.70 | |