| 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 | $21.32 | 11.573% | $23.7874 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $60.34 | 13.415% | $68.4346 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $27.32 | 13.530% | $31.0164 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $88.74 | 12.322% | $99.6745 | $99.67 | $99.65 | $99.70 |
| Purchase #5 | $118.76 | 5.600% | $125.4106 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $85.56 | 4.465% | $89.3803 | $89.38 | $89.40 | $89.40 |
| Purchase #7 | $205.55 | 12.230% | $230.6888 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $607.59 | $668.3926 | $668.39 | $668.40 | $668.40 | |