| 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 | $225.80 | 8.628% | $245.282 | $245.28 | $245.30 | $245.30 |
| Purchase #2 | $61.77 | 4.214% | $64.373 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $27.69 | 4.531% | $28.9446 | $28.94 | $28.95 | $28.90 |
| Purchase #4 | $81.42 | 7.113% | $87.2114 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $146.45 | 8.122% | $158.3447 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $78.46 | 3.392% | $81.1214 | $81.12 | $81.10 | $81.10 |
| Purchase #7 | $48.75 | 8.479% | $52.8835 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $670.34 | $718.1606 | $718.14 | $718.15 | $718.10 | |