| 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 | $15.32 | 5.103% | $16.1018 | $16.10 | $16.10 | $16.10 |
| Purchase #2 | $14.60 | 3.447% | $15.1033 | $15.10 | $15.10 | $15.10 |
| Purchase #3 | $63.25 | 5.658% | $66.8287 | $66.83 | $66.85 | $66.80 |
| Purchase #4 | $246.89 | 5.589% | $260.6887 | $260.69 | $260.70 | $260.70 |
| Purchase #5 | $97.77 | 5.611% | $103.2559 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $13.82 | 8.155% | $14.947 | $14.95 | $14.95 | $14.90 |
| Purchase #7 | $57.26 | 3.535% | $59.2841 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $508.91 | $536.2095 | $536.21 | $536.25 | $536.20 | |