| 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 | $8.99 | 11.215% | $9.9982 | $10.00 | $10.00 | $10.00 |
| Purchase #2 | $91.77 | 3.531% | $95.0104 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $6.46 | 4.157% | $6.7285 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $58.40 | 9.139% | $63.7372 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $60.59 | 9.544% | $66.3727 | $66.37 | $66.35 | $66.40 |
| Purchase #6 | $98.88 | 9.316% | $108.0917 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $233.87 | 7.305% | $250.9542 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $558.96 | $600.8929 | $600.89 | $600.90 | $600.90 | |