| 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 | $97.71 | 11.539% | $108.9848 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $147.53 | 5.573% | $155.7518 | $155.75 | $155.75 | $155.80 |
| Purchase #3 | $83.63 | 8.788% | $90.9794 | $90.98 | $91.00 | $91.00 |
| Purchase #4 | $217.79 | 6.439% | $231.8135 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $52.58 | 5.154% | $55.29 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $164.61 | 8.768% | $179.043 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $90.54 | 3.872% | $94.0457 | $94.05 | $94.05 | $94.00 |
| 7 purchase totals = | $854.39 | $915.9082 | $915.90 | $915.95 | $915.90 | |