| 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 | $70.59 | 5.738% | $74.6405 | $74.64 | $74.65 | $74.60 |
| Purchase #2 | $36.93 | 11.129% | $41.0399 | $41.04 | $41.05 | $41.00 |
| Purchase #3 | $62.76 | 3.396% | $64.8913 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $157.91 | 5.597% | $166.7482 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $9.38 | 9.328% | $10.255 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $72.67 | 5.657% | $76.7809 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $98.64 | 12.113% | $110.5883 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $508.88 | $544.9441 | $544.95 | $545.00 | $544.90 | |