| 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 | $77.79 | 10.436% | $85.9082 | $85.91 | $85.90 | $85.90 |
| Purchase #2 | $144.25 | 13.319% | $163.4627 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $35.95 | 7.522% | $38.6542 | $38.65 | $38.65 | $38.70 |
| Purchase #4 | $156.99 | 8.480% | $170.3028 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $178.53 | 10.610% | $197.472 | $197.47 | $197.45 | $197.50 |
| Purchase #6 | $74.39 | 12.353% | $83.5794 | $83.58 | $83.60 | $83.60 |
| Purchase #7 | $234.53 | 11.194% | $260.7833 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $902.43 | $1,000.1626 | $1,000.15 | $1,000.15 | $1,000.30 | |