| 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 | $30.45 | 7.189% | $32.6391 | $32.64 | $32.65 | $32.60 |
| Purchase #2 | $223.79 | 8.476% | $242.7584 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $86.58 | 11.612% | $96.6337 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $127.53 | 9.679% | $139.8736 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $116.53 | 13.415% | $132.1625 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $31.96 | 8.665% | $34.7293 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $63.31 | 5.253% | $66.6357 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $680.15 | $745.4323 | $745.43 | $745.45 | $745.40 | |