| 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 | $49.29 | 9.531% | $53.9878 | $53.99 | $54.00 | $54.00 |
| Purchase #2 | $132.44 | 11.330% | $147.4455 | $147.45 | $147.45 | $147.40 |
| Purchase #3 | $55.34 | 6.736% | $59.0677 | $59.07 | $59.05 | $59.10 |
| Purchase #4 | $202.25 | 6.534% | $215.465 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $124.92 | 12.473% | $140.5013 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $32.66 | 10.342% | $36.0377 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $111.74 | 8.532% | $121.2737 | $121.27 | $121.25 | $121.30 |
| 7 purchase totals = | $708.64 | $773.7787 | $773.79 | $773.75 | $773.80 | |