| 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 | $74.50 | 10.486% | $82.3121 | $82.31 | $82.30 | $82.30 |
| Purchase #2 | $11.62 | 3.467% | $12.0229 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $52.30 | 3.150% | $53.9475 | $53.95 | $53.95 | $53.90 |
| Purchase #4 | $30.33 | 12.777% | $34.2053 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $100.58 | 3.448% | $104.048 | $104.05 | $104.05 | $104.00 |
| Purchase #6 | $108.38 | 7.535% | $116.5464 | $116.55 | $116.55 | $116.50 |
| Purchase #7 | $68.36 | 3.502% | $70.754 | $70.75 | $70.75 | $70.80 |
| 7 purchase totals = | $446.07 | $473.8362 | $473.84 | $473.80 | $473.70 | |