| 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 | $98.62 | 6.856% | $105.3814 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $112.90 | 10.398% | $124.6393 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $31.69 | 13.837% | $36.0749 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $82.58 | 3.655% | $85.5983 | $85.60 | $85.60 | $85.60 |
| Purchase #5 | $100.70 | 13.186% | $113.9783 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $24.78 | 4.752% | $25.9575 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $215.66 | 8.613% | $234.2348 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $666.93 | $725.8645 | $725.86 | $725.90 | $725.90 | |