| 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 | $25.94 | 9.707% | $28.458 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $93.35 | 4.645% | $97.6861 | $97.69 | $97.70 | $97.70 |
| Purchase #3 | $186.81 | 8.592% | $202.8607 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $52.65 | 13.688% | $59.8567 | $59.86 | $59.85 | $59.90 |
| Purchase #5 | $124.62 | 5.457% | $131.4205 | $131.42 | $131.40 | $131.40 |
| Purchase #6 | $176.95 | 8.228% | $191.5094 | $191.51 | $191.50 | $191.50 |
| Purchase #7 | $144.89 | 6.182% | $153.8471 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $805.21 | $865.6385 | $865.65 | $865.60 | $865.70 | |