| 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 | $37.90 | 6.787% | $40.4723 | $40.47 | $40.45 | $40.50 |
| Purchase #2 | $59.59 | 8.567% | $64.6951 | $64.70 | $64.70 | $64.70 |
| Purchase #3 | $229.34 | 10.477% | $253.368 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $177.99 | 4.324% | $185.6863 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $216.25 | 9.784% | $237.4079 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $149.39 | 13.346% | $169.3276 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $216.28 | 4.622% | $226.2765 | $226.28 | $226.30 | $226.30 |
| 7 purchase totals = | $1,086.74 | $1,177.2337 | $1,177.25 | $1,177.25 | $1,177.30 | |