| 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 | $59.87 | 10.624% | $66.2306 | $66.23 | $66.25 | $66.20 |
| Purchase #2 | $139.30 | 12.720% | $157.019 | $157.02 | $157.00 | $157.00 |
| Purchase #3 | $149.59 | 12.526% | $168.3276 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $63.43 | 10.701% | $70.2176 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $14.54 | 3.621% | $15.0665 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $248.51 | 11.318% | $276.6364 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $183.59 | 11.435% | $204.5835 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $858.83 | $958.0812 | $958.09 | $958.10 | $958.00 | |