| 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 | $83.57 | 10.649% | $92.4694 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $69.73 | 11.812% | $77.9665 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $45.25 | 11.373% | $50.3963 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $95.51 | 4.441% | $99.7516 | $99.75 | $99.75 | $99.80 |
| Purchase #5 | $115.40 | 3.832% | $119.8221 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $207.86 | 12.196% | $233.2106 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $227.47 | 13.293% | $257.7076 | $257.71 | $257.70 | $257.70 |
| 7 purchase totals = | $844.79 | $931.3241 | $931.33 | $931.25 | $931.40 | |