| 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 | $89.72 | 9.391% | $98.1456 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $19.68 | 5.538% | $20.7699 | $20.77 | $20.75 | $20.80 |
| Purchase #3 | $210.77 | 3.495% | $218.1364 | $218.14 | $218.15 | $218.10 |
| Purchase #4 | $64.32 | 4.565% | $67.2562 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $27.58 | 8.315% | $29.8733 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $171.86 | 11.314% | $191.3042 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $236.83 | 6.485% | $252.1884 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $820.76 | $877.6740 | $877.68 | $877.65 | $877.70 | |