| 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 | $69.50 | 9.481% | $76.0893 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $30.62 | 12.366% | $34.4065 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $50.25 | 9.396% | $54.9715 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $58.38 | 3.396% | $60.3626 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $28.79 | 9.863% | $31.6296 | $31.63 | $31.65 | $31.60 |
| Purchase #6 | $173.49 | 8.169% | $187.6624 | $187.66 | $187.65 | $187.70 |
| Purchase #7 | $161.67 | 10.658% | $178.9008 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $572.70 | $624.0227 | $624.02 | $624.00 | $624.10 | |