| 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 | $71.44 | 8.768% | $77.7039 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $23.60 | 6.355% | $25.0998 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $212.58 | 6.420% | $226.2276 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $77.60 | 8.773% | $84.4078 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $163.99 | 12.859% | $185.0775 | $185.08 | $185.10 | $185.10 |
| Purchase #6 | $102.72 | 6.593% | $109.4923 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $224.40 | 5.669% | $237.1212 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $876.33 | $945.1301 | $945.13 | $945.15 | $945.10 | |