| 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 | $29.90 | 10.123% | $32.9268 | $32.93 | $32.95 | $32.90 |
| Purchase #2 | $157.99 | 7.499% | $169.8377 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $79.72 | 10.444% | $88.046 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $77.28 | 6.337% | $82.1772 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $136.85 | 9.127% | $149.3403 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $169.45 | 11.260% | $188.5301 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $114.63 | 3.606% | $118.7636 | $118.76 | $118.75 | $118.80 |
| 7 purchase totals = | $765.82 | $829.6217 | $829.63 | $829.70 | $829.50 | |