| 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 | $28.32 | 10.718% | $31.3553 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $64.32 | 5.186% | $67.6556 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $249.93 | 3.831% | $259.5048 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $126.46 | 12.468% | $142.227 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $20.62 | 6.125% | $21.883 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $15.64 | 8.411% | $16.9555 | $16.96 | $16.95 | $17.00 |
| Purchase #7 | $143.35 | 8.412% | $155.4086 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $648.64 | $694.9898 | $695.00 | $695.00 | $695.10 | |