| 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 | $88.73 | 9.698% | $97.335 | $97.34 | $97.35 | $97.30 |
| Purchase #2 | $29.49 | 7.333% | $31.6525 | $31.65 | $31.65 | $31.70 |
| Purchase #3 | $182.33 | 5.531% | $192.4147 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $11.76 | 4.400% | $12.2774 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $183.74 | 6.729% | $196.1039 | $196.10 | $196.10 | $196.10 |
| Purchase #6 | $28.95 | 11.605% | $32.3096 | $32.31 | $32.30 | $32.30 |
| Purchase #7 | $66.61 | 10.448% | $73.5694 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $591.61 | $635.6625 | $635.66 | $635.65 | $635.70 | |