| 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 | $84.81 | 3.702% | $87.9497 | $87.95 | $87.95 | $87.90 |
| Purchase #2 | $30.75 | 9.662% | $33.7211 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $49.34 | 12.330% | $55.4236 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $129.54 | 13.663% | $147.2391 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $31.87 | 7.324% | $34.2042 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $167.61 | 11.700% | $187.2204 | $187.22 | $187.20 | $187.20 |
| Purchase #7 | $52.34 | 7.465% | $56.2472 | $56.25 | $56.25 | $56.20 |
| 7 purchase totals = | $546.26 | $602.0053 | $602.00 | $601.95 | $601.80 | |