| 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 | $205.66 | 8.663% | $223.4763 | $223.48 | $223.50 | $223.50 |
| Purchase #2 | $142.25 | 10.590% | $157.3143 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $234.56 | 8.832% | $255.2763 | $255.28 | $255.30 | $255.30 |
| Purchase #4 | $46.57 | 7.335% | $49.9859 | $49.99 | $50.00 | $50.00 |
| Purchase #5 | $41.96 | 5.169% | $44.1289 | $44.13 | $44.15 | $44.10 |
| Purchase #6 | $29.94 | 6.435% | $31.8666 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $34.86 | 5.311% | $36.7114 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $735.80 | $798.7597 | $798.77 | $798.80 | $798.80 | |