| 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 | $116.42 | 3.340% | $120.3084 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $41.69 | 3.171% | $43.012 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $187.77 | 12.434% | $211.1173 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $119.29 | 3.762% | $123.7777 | $123.78 | $123.80 | $123.80 |
| Purchase #5 | $93.75 | 3.499% | $97.0303 | $97.03 | $97.05 | $97.00 |
| Purchase #6 | $53.77 | 8.714% | $58.4555 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $47.87 | 4.836% | $50.185 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $660.56 | $703.8862 | $703.90 | $703.90 | $703.90 | |