| 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 | $30.47 | 9.520% | $33.3707 | $33.37 | $33.35 | $33.40 |
| Purchase #2 | $157.25 | 8.806% | $171.0974 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $64.54 | 10.256% | $71.1592 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $250.36 | 10.613% | $276.9307 | $276.93 | $276.95 | $276.90 |
| Purchase #5 | $210.42 | 9.357% | $230.109 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $80.67 | 6.481% | $85.8982 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $75.28 | 5.406% | $79.3496 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $868.99 | $947.9148 | $947.92 | $947.90 | $947.90 | |