| 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 | $5.68 | 7.252% | $6.0919 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $140.88 | 8.678% | $153.1056 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $126.36 | 3.726% | $131.0682 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $11.92 | 8.821% | $12.9715 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $57.51 | 9.778% | $63.1333 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $225.83 | 7.320% | $242.3608 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $170.63 | 5.334% | $179.7314 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $738.81 | $788.4627 | $788.46 | $788.45 | $788.50 | |