| 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 | $47.87 | 8.665% | $52.0179 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $68.84 | 5.583% | $72.6833 | $72.68 | $72.70 | $72.70 |
| Purchase #3 | $141.72 | 3.807% | $147.1153 | $147.12 | $147.10 | $147.10 |
| Purchase #4 | $178.88 | 11.592% | $199.6158 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $74.30 | 13.316% | $84.1938 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $117.97 | 13.320% | $133.6836 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $213.48 | 13.357% | $241.9945 | $241.99 | $242.00 | $242.00 |
| 7 purchase totals = | $843.06 | $931.3042 | $931.30 | $931.30 | $931.30 | |