| 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 | $22.66 | 9.207% | $24.7463 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $159.60 | 11.604% | $178.12 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $128.95 | 13.791% | $146.7335 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $115.41 | 9.509% | $126.3843 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $200.41 | 3.648% | $207.721 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $137.49 | 5.256% | $144.7165 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $73.29 | 13.172% | $82.9438 | $82.94 | $82.95 | $82.90 |
| 7 purchase totals = | $837.81 | $911.3654 | $911.36 | $911.35 | $911.20 | |