| 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 | $89.65 | 3.234% | $92.5493 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $55.69 | 4.209% | $58.034 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $94.29 | 8.378% | $102.1896 | $102.19 | $102.20 | $102.20 |
| Purchase #4 | $41.31 | 8.444% | $44.7982 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $99.31 | 6.786% | $106.0492 | $106.05 | $106.05 | $106.00 |
| Purchase #6 | $173.85 | 9.423% | $190.2319 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $45.59 | 11.772% | $50.9569 | $50.96 | $50.95 | $51.00 |
| 7 purchase totals = | $599.69 | $644.8091 | $644.81 | $644.85 | $644.70 | |