| 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 | $52.69 | 11.585% | $58.7941 | $58.79 | $58.80 | $58.80 |
| Purchase #2 | $208.37 | 9.407% | $227.9714 | $227.97 | $227.95 | $228.00 |
| Purchase #3 | $10.61 | 8.611% | $11.5236 | $11.52 | $11.50 | $11.50 |
| Purchase #4 | $116.63 | 5.432% | $122.9653 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $49.41 | 9.409% | $54.059 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $175.85 | 7.642% | $189.2885 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $30.73 | 9.275% | $33.5802 | $33.58 | $33.60 | $33.60 |
| 7 purchase totals = | $644.29 | $698.1821 | $698.18 | $698.15 | $698.30 | |