| 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 | $27.41 | 5.648% | $28.9581 | $28.96 | $28.95 | $29.00 |
| Purchase #2 | $194.99 | 6.175% | $207.0306 | $207.03 | $207.05 | $207.00 |
| Purchase #3 | $132.68 | 13.683% | $150.8346 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $246.48 | 6.616% | $262.7871 | $262.79 | $262.80 | $262.80 |
| Purchase #5 | $83.29 | 10.403% | $91.9547 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $79.55 | 3.316% | $82.1879 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $90.86 | 12.753% | $102.4474 | $102.45 | $102.45 | $102.40 |
| 7 purchase totals = | $855.26 | $926.2004 | $926.20 | $926.25 | $926.20 | |