| 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 | $79.65 | 5.568% | $84.0849 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $82.61 | 4.282% | $86.1474 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $220.57 | 11.799% | $246.5951 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $85.43 | 3.117% | $88.0929 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $216.87 | 12.267% | $243.4734 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $61.70 | 13.303% | $69.908 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $128.30 | 8.680% | $139.4364 | $139.44 | $139.45 | $139.40 |
| 7 purchase totals = | $875.13 | $957.7381 | $957.74 | $957.75 | $957.70 | |