| 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 | $128.99 | 4.253% | $134.4759 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $35.67 | 4.230% | $37.1788 | $37.18 | $37.20 | $37.20 |
| Purchase #3 | $72.71 | 7.167% | $77.9211 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $102.51 | 3.610% | $106.2106 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $20.91 | 4.569% | $21.8654 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $94.86 | 4.849% | $99.4598 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $9.47 | 3.330% | $9.7854 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $465.12 | $486.8970 | $486.91 | $486.90 | $487.00 | |