| 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 | $24.78 | 9.691% | $27.1814 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $143.69 | 7.834% | $154.9467 | $154.95 | $154.95 | $154.90 |
| Purchase #3 | $23.61 | 3.195% | $24.3643 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $176.78 | 10.474% | $195.2959 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $140.58 | 9.350% | $153.7242 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $17.52 | 7.610% | $18.8533 | $18.85 | $18.85 | $18.90 |
| Purchase #7 | $131.93 | 13.864% | $150.2208 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $658.89 | $724.5866 | $724.58 | $724.55 | $724.60 | |