| 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 | $111.72 | 4.709% | $116.9809 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $92.94 | 6.195% | $98.6976 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $6.26 | 5.251% | $6.5887 | $6.59 | $6.60 | $6.60 |
| Purchase #4 | $99.71 | 12.342% | $112.0162 | $112.02 | $112.00 | $112.00 |
| Purchase #5 | $132.71 | 7.298% | $142.3952 | $142.40 | $142.40 | $142.40 |
| Purchase #6 | $6.73 | 9.504% | $7.3696 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $168.68 | 3.697% | $174.9161 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $618.75 | $658.9643 | $658.98 | $658.95 | $659.00 | |