| 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 | $22.37 | 3.140% | $23.0724 | $23.07 | $23.05 | $23.10 |
| Purchase #2 | $195.61 | 3.803% | $203.049 | $203.05 | $203.05 | $203.00 |
| Purchase #3 | $160.27 | 8.834% | $174.4283 | $174.43 | $174.45 | $174.40 |
| Purchase #4 | $101.44 | 10.305% | $111.8934 | $111.89 | $111.90 | $111.90 |
| Purchase #5 | $27.46 | 4.105% | $28.5872 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $92.96 | 5.284% | $97.872 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $48.25 | 11.329% | $53.7162 | $53.72 | $53.70 | $53.70 |
| 7 purchase totals = | $648.36 | $692.6185 | $692.62 | $692.60 | $692.60 | |