| 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 | $28.31 | 4.861% | $29.6861 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $124.49 | 3.243% | $128.5272 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $59.53 | 5.552% | $62.8351 | $62.84 | $62.85 | $62.80 |
| Purchase #4 | $50.67 | 11.149% | $56.3192 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $250.65 | 5.722% | $264.9922 | $264.99 | $265.00 | $265.00 |
| Purchase #6 | $217.53 | 6.466% | $231.5955 | $231.60 | $231.60 | $231.60 |
| Purchase #7 | $163.87 | 9.865% | $180.0358 | $180.04 | $180.05 | $180.00 |
| 7 purchase totals = | $895.05 | $953.9911 | $954.01 | $954.05 | $953.90 | |