| 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 | $91.36 | 9.669% | $100.1936 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $67.64 | 4.525% | $70.7007 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $68.65 | 13.574% | $77.9686 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $183.33 | 8.704% | $199.287 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $168.82 | 5.670% | $178.3921 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $219.35 | 11.712% | $245.0403 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $45.75 | 9.338% | $50.0221 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $844.90 | $921.6044 | $921.60 | $921.60 | $921.60 | |