| 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 | $11.88 | 5.129% | $12.4893 | $12.49 | $12.50 | $12.50 |
| Purchase #2 | $210.96 | 6.279% | $224.2062 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $89.45 | 6.369% | $95.1471 | $95.15 | $95.15 | $95.10 |
| Purchase #4 | $47.84 | 4.640% | $50.0598 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $231.87 | 9.465% | $253.8165 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $227.74 | 8.291% | $246.6219 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $79.47 | 4.459% | $83.0136 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $899.21 | $965.3544 | $965.36 | $965.30 | $965.30 | |