| 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 | $74.33 | 13.614% | $84.4493 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $186.65 | 9.197% | $203.8162 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $37.95 | 6.807% | $40.5333 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $88.78 | 13.614% | $100.8665 | $100.87 | $100.85 | $100.90 |
| Purchase #5 | $69.95 | 13.254% | $79.2212 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $106.84 | 5.756% | $112.9897 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $15.97 | 6.777% | $17.0523 | $17.05 | $17.05 | $17.10 |
| 7 purchase totals = | $580.47 | $638.9285 | $638.93 | $638.90 | $638.90 | |