| 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 | $34.81 | 12.655% | $39.2152 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $7.57 | 6.874% | $8.0904 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $163.46 | 4.294% | $170.479 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $88.79 | 8.379% | $96.2297 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $89.64 | 5.774% | $94.8158 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $52.45 | 11.353% | $58.4046 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $80.85 | 7.310% | $86.7601 | $86.76 | $86.75 | $86.80 |
| 7 purchase totals = | $517.57 | $553.9948 | $554.00 | $554.00 | $554.00 | |