| 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 | $79.87 | 6.369% | $84.9569 | $84.96 | $84.95 | $85.00 |
| Purchase #2 | $206.81 | 8.283% | $223.9401 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $33.50 | 8.477% | $36.3398 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $198.38 | 4.436% | $207.1801 | $207.18 | $207.20 | $207.20 |
| Purchase #5 | $13.84 | 8.310% | $14.9901 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $99.88 | 8.548% | $108.4177 | $108.42 | $108.40 | $108.40 |
| Purchase #7 | $19.63 | 6.385% | $20.8834 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $651.91 | $696.7081 | $696.71 | $696.75 | $696.70 | |