| 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 | $26.28 | 12.108% | $29.462 | $29.46 | $29.45 | $29.50 |
| Purchase #2 | $80.57 | 4.258% | $84.0007 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $16.31 | 10.420% | $18.0095 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $108.92 | 6.118% | $115.5837 | $115.58 | $115.60 | $115.60 |
| Purchase #5 | $153.37 | 10.530% | $169.5199 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $154.68 | 10.858% | $171.4752 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $44.43 | 8.348% | $48.139 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $584.56 | $636.1900 | $636.19 | $636.20 | $636.20 | |