| 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 | $74.89 | 13.476% | $84.9822 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $129.52 | 11.746% | $144.7334 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $115.57 | 13.377% | $131.0298 | $131.03 | $131.05 | $131.00 |
| Purchase #4 | $92.99 | 5.740% | $98.3276 | $98.33 | $98.35 | $98.30 |
| Purchase #5 | $15.73 | 13.765% | $17.8952 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $83.52 | 13.697% | $94.9597 | $94.96 | $94.95 | $95.00 |
| Purchase #7 | $185.59 | 10.537% | $205.1456 | $205.15 | $205.15 | $205.10 |
| 7 purchase totals = | $697.81 | $777.0735 | $777.08 | $777.15 | $777.00 | |