| 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 | $69.44 | 12.113% | $77.8513 | $77.85 | $77.85 | $77.90 |
| Purchase #2 | $232.42 | 7.802% | $250.5534 | $250.55 | $250.55 | $250.60 |
| Purchase #3 | $131.89 | 11.139% | $146.5812 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $18.99 | 10.706% | $21.0231 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $75.64 | 11.796% | $84.5625 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $25.57 | 8.394% | $27.7163 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $199.79 | 10.390% | $220.5482 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $753.74 | $828.8360 | $828.83 | $828.80 | $828.90 | |