| 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 | $63.38 | 3.389% | $65.5279 | $65.53 | $65.55 | $65.50 |
| Purchase #2 | $91.56 | 8.545% | $99.3838 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $101.59 | 12.197% | $113.9809 | $113.98 | $114.00 | $114.00 |
| Purchase #4 | $139.43 | 11.447% | $155.3906 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $177.33 | 6.729% | $189.2625 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $207.57 | 10.841% | $230.0727 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $29.36 | 9.771% | $32.2288 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $810.22 | $885.8472 | $885.84 | $885.90 | $885.90 | |