| 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 | $63.61 | 6.764% | $67.9126 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $117.66 | 5.869% | $124.5655 | $124.57 | $124.55 | $124.60 |
| Purchase #3 | $129.59 | 5.855% | $137.1775 | $137.18 | $137.20 | $137.20 |
| Purchase #4 | $40.40 | 12.860% | $45.5954 | $45.60 | $45.60 | $45.60 |
| Purchase #5 | $10.33 | 6.529% | $11.0044 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $187.78 | 12.729% | $211.6825 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $23.86 | 13.467% | $27.0732 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $573.23 | $625.0111 | $625.01 | $625.00 | $625.10 | |