| 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 | $83.33 | 4.182% | $86.8149 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $68.51 | 10.585% | $75.7618 | $75.76 | $75.75 | $75.80 |
| Purchase #3 | $118.66 | 13.774% | $135.0042 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $179.67 | 10.203% | $198.0017 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $123.68 | 5.414% | $130.376 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $218.26 | 4.187% | $227.3985 | $227.40 | $227.40 | $227.40 |
| Purchase #7 | $128.46 | 6.556% | $136.8818 | $136.88 | $136.90 | $136.90 |
| 7 purchase totals = | $920.57 | $990.2389 | $990.23 | $990.25 | $990.30 | |