| 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 | $37.96 | 9.655% | $41.625 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $231.74 | 11.114% | $257.4956 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $125.91 | 8.305% | $136.3668 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $18.81 | 6.765% | $20.0825 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $135.50 | 13.180% | $153.3589 | $153.36 | $153.35 | $153.40 |
| Purchase #6 | $249.29 | 8.323% | $270.0384 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $78.58 | 4.180% | $81.8646 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $877.79 | $960.8318 | $960.84 | $960.85 | $960.90 | |