| 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 | $27.34 | 3.602% | $28.3248 | $28.32 | $28.30 | $28.30 |
| Purchase #2 | $118.71 | 6.397% | $126.3039 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $75.42 | 8.644% | $81.9393 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $38.47 | 4.183% | $40.0792 | $40.08 | $40.10 | $40.10 |
| Purchase #5 | $69.27 | 13.685% | $78.7496 | $78.75 | $78.75 | $78.70 |
| Purchase #6 | $75.70 | 11.337% | $84.2821 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $240.33 | 7.659% | $258.7369 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $645.24 | $698.4158 | $698.41 | $698.45 | $698.30 | |