| 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 | $32.90 | 12.413% | $36.9839 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $119.94 | 7.773% | $129.2629 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $102.97 | 12.562% | $115.9051 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $39.87 | 12.744% | $44.951 | $44.95 | $44.95 | $45.00 |
| Purchase #5 | $169.78 | 6.458% | $180.7444 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $17.82 | 4.172% | $18.5635 | $18.56 | $18.55 | $18.60 |
| Purchase #7 | $149.72 | 13.508% | $169.9442 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $633.00 | $696.3550 | $696.34 | $696.35 | $696.40 | |