| 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 | $27.76 | 13.792% | $31.5887 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $151.92 | 7.608% | $163.4781 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $79.71 | 8.786% | $86.7133 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $78.99 | 8.589% | $85.7745 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $31.43 | 12.677% | $35.4144 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $100.54 | 3.819% | $104.3796 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $91.94 | 10.726% | $101.8015 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $562.29 | $609.1501 | $609.14 | $609.15 | $609.20 | |