| 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 | $52.40 | 4.756% | $54.8921 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $245.97 | 12.633% | $277.0434 | $277.04 | $277.05 | $277.00 |
| Purchase #3 | $236.35 | 11.826% | $264.3008 | $264.30 | $264.30 | $264.30 |
| Purchase #4 | $75.83 | 7.475% | $81.4983 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $111.37 | 6.625% | $118.7483 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $42.70 | 3.538% | $44.2107 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $30.61 | 12.669% | $34.488 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $795.23 | $875.1816 | $875.18 | $875.20 | $875.10 | |