| 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 | $52.38 | 6.858% | $55.9722 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $89.72 | 9.829% | $98.5386 | $98.54 | $98.55 | $98.50 |
| Purchase #3 | $132.80 | 13.159% | $150.2752 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $147.39 | 6.581% | $157.0897 | $157.09 | $157.10 | $157.10 |
| Purchase #5 | $219.69 | 5.158% | $231.0216 | $231.02 | $231.00 | $231.00 |
| Purchase #6 | $136.44 | 10.693% | $151.0295 | $151.03 | $151.05 | $151.00 |
| Purchase #7 | $46.66 | 10.586% | $51.5994 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $825.08 | $895.5262 | $895.53 | $895.55 | $895.50 | |