| 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 | $109.65 | 5.596% | $115.786 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $120.58 | 5.193% | $126.8417 | $126.84 | $126.85 | $126.80 |
| Purchase #3 | $125.44 | 9.144% | $136.9102 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $111.93 | 4.336% | $116.7833 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $24.86 | 8.723% | $27.0285 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $118.74 | 10.402% | $131.0913 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $77.35 | 9.322% | $84.5606 | $84.56 | $84.55 | $84.60 |
| 7 purchase totals = | $688.55 | $739.0016 | $739.00 | $739.05 | $739.00 | |