| 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 | $51.35 | 6.524% | $54.7001 | $54.70 | $54.70 | $54.70 |
| Purchase #2 | $73.39 | 10.828% | $81.3367 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $128.90 | 7.493% | $138.5585 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $147.69 | 4.326% | $154.0791 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $118.83 | 3.237% | $122.6765 | $122.68 | $122.70 | $122.70 |
| Purchase #6 | $106.41 | 3.351% | $109.9758 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $142.82 | 7.198% | $153.1002 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $769.39 | $814.4269 | $814.44 | $814.50 | $814.50 | |