| 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 | $25.64 | 7.863% | $27.6561 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $211.52 | 11.831% | $236.5449 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $147.81 | 6.457% | $157.3541 | $157.35 | $157.35 | $157.40 |
| Purchase #4 | $239.90 | 13.246% | $271.6772 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $66.30 | 3.581% | $68.6742 | $68.67 | $68.65 | $68.70 |
| Purchase #6 | $30.27 | 6.270% | $32.1679 | $32.17 | $32.15 | $32.20 |
| Purchase #7 | $125.49 | 12.808% | $141.5628 | $141.56 | $141.55 | $141.60 |
| 7 purchase totals = | $846.93 | $935.6372 | $935.63 | $935.60 | $935.80 | |