| 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 | $62.68 | 5.388% | $66.0572 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $5.44 | 3.248% | $5.6167 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $97.41 | 7.597% | $104.8102 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $166.36 | 5.296% | $175.1704 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $51.55 | 12.706% | $58.0999 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $76.91 | 4.733% | $80.5502 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $156.73 | 12.387% | $176.1441 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $617.08 | $666.4487 | $666.45 | $666.40 | $666.50 | |