| 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 | $13.55 | 4.632% | $14.1776 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $39.33 | 3.421% | $40.6755 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $81.84 | 8.755% | $89.0051 | $89.01 | $89.00 | $89.00 |
| Purchase #4 | $125.64 | 5.760% | $132.8769 | $132.88 | $132.90 | $132.90 |
| Purchase #5 | $117.51 | 10.644% | $130.0178 | $130.02 | $130.00 | $130.00 |
| Purchase #6 | $209.57 | 10.656% | $231.9018 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $192.62 | 5.637% | $203.478 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $780.06 | $842.1327 | $842.15 | $842.20 | $842.20 | |