| 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 | $36.72 | 3.538% | $38.0192 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $51.84 | 6.248% | $55.079 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $158.92 | 4.132% | $165.4866 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $12.79 | 7.335% | $13.7281 | $13.73 | $13.75 | $13.70 |
| Purchase #5 | $169.62 | 12.114% | $190.1678 | $190.17 | $190.15 | $190.20 |
| Purchase #6 | $73.58 | 7.849% | $79.3553 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $201.88 | 10.775% | $223.6326 | $223.63 | $223.65 | $223.60 |
| 7 purchase totals = | $705.35 | $765.4686 | $765.48 | $765.50 | $765.50 | |