| 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 | $46.90 | 12.276% | $52.6574 | $52.66 | $52.65 | $52.70 |
| Purchase #2 | $11.36 | 4.177% | $11.8345 | $11.83 | $11.85 | $11.80 |
| Purchase #3 | $29.59 | 4.670% | $30.9719 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $221.98 | 10.195% | $244.6109 | $244.61 | $244.60 | $244.60 |
| Purchase #5 | $134.33 | 4.434% | $140.2862 | $140.29 | $140.30 | $140.30 |
| Purchase #6 | $97.50 | 9.194% | $106.4642 | $106.46 | $106.45 | $106.50 |
| Purchase #7 | $83.73 | 10.182% | $92.2554 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $625.39 | $679.0805 | $679.08 | $679.05 | $679.20 | |