| 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 | $59.69 | 10.293% | $65.8339 | $65.83 | $65.85 | $65.80 |
| Purchase #2 | $145.68 | 7.790% | $157.0285 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $84.54 | 3.463% | $87.4676 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $142.81 | 9.512% | $156.3941 | $156.39 | $156.40 | $156.40 |
| Purchase #5 | $58.66 | 7.677% | $63.1633 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $28.85 | 8.575% | $31.3239 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $101.64 | 12.224% | $114.0645 | $114.06 | $114.05 | $114.10 |
| 7 purchase totals = | $621.87 | $675.2758 | $675.26 | $675.25 | $675.30 | |