| 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 | $32.33 | 4.780% | $33.8754 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $16.43 | 6.412% | $17.4835 | $17.48 | $17.50 | $17.50 |
| Purchase #3 | $8.48 | 6.161% | $9.0025 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $81.83 | 3.520% | $84.7104 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $48.64 | 5.407% | $51.27 | $51.27 | $51.25 | $51.30 |
| Purchase #6 | $15.37 | 13.475% | $17.4411 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $157.28 | 8.436% | $170.5481 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $360.36 | $384.3310 | $384.33 | $384.35 | $384.30 | |