| 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 | $205.49 | 6.818% | $219.5003 | $219.50 | $219.50 | $219.50 |
| Purchase #2 | $23.42 | 9.474% | $25.6388 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $110.39 | 7.463% | $118.6284 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $30.64 | 7.305% | $32.8783 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $216.94 | 13.614% | $246.4742 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $52.28 | 3.778% | $54.2551 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $20.87 | 12.301% | $23.4372 | $23.44 | $23.45 | $23.40 |
| 7 purchase totals = | $660.03 | $720.8123 | $720.82 | $720.85 | $720.80 | |