| 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 | $97.96 | 4.107% | $101.9832 | $101.98 | $102.00 | $102.00 |
| Purchase #2 | $186.69 | 12.284% | $209.623 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $142.27 | 12.486% | $160.0338 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $96.66 | 5.552% | $102.0266 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $107.90 | 8.714% | $117.3024 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $42.53 | 4.863% | $44.5982 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $22.59 | 5.645% | $23.8652 | $23.87 | $23.85 | $23.90 |
| 7 purchase totals = | $696.60 | $759.4324 | $759.43 | $759.45 | $759.40 | |