| 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 | $237.45 | 13.585% | $269.7076 | $269.71 | $269.70 | $269.70 |
| Purchase #2 | $77.79 | 12.857% | $87.7915 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $193.56 | 11.732% | $216.2685 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $45.39 | 9.749% | $49.8151 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $8.88 | 5.505% | $9.3688 | $9.37 | $9.35 | $9.40 |
| Purchase #6 | $124.68 | 13.547% | $141.5704 | $141.57 | $141.55 | $141.60 |
| Purchase #7 | $54.92 | 9.246% | $59.9979 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $742.67 | $834.5198 | $834.53 | $834.45 | $834.60 | |