| 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 | $25.50 | 8.680% | $27.7134 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $86.43 | 3.741% | $89.6633 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $6.37 | 9.553% | $6.9785 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $23.63 | 4.528% | $24.7 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $172.93 | 3.778% | $179.4633 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $225.41 | 6.813% | $240.7672 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $234.29 | 3.417% | $242.2957 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $774.56 | $811.5814 | $811.58 | $811.55 | $811.70 | |