| 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 | $58.44 | 10.829% | $64.7685 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $104.44 | 8.524% | $113.3425 | $113.34 | $113.35 | $113.30 |
| Purchase #3 | $173.67 | 4.447% | $181.3931 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $240.76 | 4.751% | $252.1985 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $80.49 | 9.522% | $88.1543 | $88.15 | $88.15 | $88.20 |
| Purchase #6 | $81.64 | 6.280% | $86.767 | $86.77 | $86.75 | $86.80 |
| Purchase #7 | $64.70 | 7.445% | $69.5169 | $69.52 | $69.50 | $69.50 |
| 7 purchase totals = | $804.14 | $856.1408 | $856.14 | $856.10 | $856.20 | |