| 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 | $104.42 | 9.683% | $114.531 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $159.78 | 7.759% | $172.1773 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $197.62 | 9.492% | $216.3781 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $199.61 | 4.438% | $208.4687 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $5.77 | 13.867% | $6.5701 | $6.57 | $6.55 | $6.60 |
| Purchase #6 | $61.71 | 11.619% | $68.8801 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $189.63 | 11.382% | $211.2137 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $918.54 | $998.2190 | $998.22 | $998.25 | $998.30 | |