| 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 | $80.66 | 4.790% | $84.5236 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $166.25 | 3.603% | $172.24 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $121.38 | 8.160% | $131.2846 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $185.47 | 10.718% | $205.3487 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $162.89 | 3.125% | $167.9803 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $57.29 | 10.268% | $63.1725 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $83.90 | 4.182% | $87.4087 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $857.84 | $911.9584 | $911.95 | $911.95 | $911.90 | |