| 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 | $22.50 | 11.300% | $25.0425 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $183.28 | 12.852% | $206.8351 | $206.84 | $206.85 | $206.80 |
| Purchase #3 | $194.45 | 5.256% | $204.6703 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $30.30 | 5.650% | $32.012 | $32.01 | $32.00 | $32.00 |
| Purchase #5 | $119.80 | 9.529% | $131.2157 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $140.58 | 10.248% | $154.9866 | $154.99 | $155.00 | $155.00 |
| Purchase #7 | $54.75 | 6.377% | $58.2414 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $745.66 | $813.0036 | $813.01 | $813.00 | $812.90 | |