| 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 | $86.80 | 5.696% | $91.7441 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $7.29 | 12.438% | $8.1967 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $32.27 | 9.470% | $35.326 | $35.33 | $35.35 | $35.30 |
| Purchase #4 | $114.57 | 6.818% | $122.3814 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $171.59 | 3.452% | $177.5133 | $177.51 | $177.50 | $177.50 |
| Purchase #6 | $7.71 | 3.315% | $7.9656 | $7.97 | $7.95 | $8.00 |
| Purchase #7 | $46.72 | 9.588% | $51.1995 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $466.95 | $494.3266 | $494.33 | $494.35 | $494.30 | |