| 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 | $13.25 | 13.529% | $15.0426 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $126.88 | 10.257% | $139.8941 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $119.42 | 13.505% | $135.5477 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $86.60 | 8.752% | $94.1792 | $94.18 | $94.20 | $94.20 |
| Purchase #5 | $74.30 | 10.370% | $82.0049 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $169.77 | 7.706% | $182.8525 | $182.85 | $182.85 | $182.90 |
| Purchase #7 | $103.90 | 10.664% | $114.9799 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $694.12 | $764.5009 | $764.49 | $764.55 | $764.50 | |