| 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 | $98.98 | 7.857% | $106.7569 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $196.43 | 5.608% | $207.4458 | $207.45 | $207.45 | $207.40 |
| Purchase #3 | $68.51 | 13.245% | $77.5841 | $77.58 | $77.60 | $77.60 |
| Purchase #4 | $100.47 | 9.465% | $109.9795 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $76.68 | 12.400% | $86.1883 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $22.98 | 10.190% | $25.3217 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $40.97 | 6.657% | $43.6974 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $605.02 | $656.9737 | $656.98 | $657.00 | $657.00 | |