| 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 | $104.78 | 5.633% | $110.6823 | $110.68 | $110.70 | $110.70 |
| Purchase #2 | $17.62 | 9.342% | $19.2661 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $232.73 | 11.734% | $260.0385 | $260.04 | $260.05 | $260.00 |
| Purchase #4 | $217.62 | 13.521% | $247.0444 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $98.54 | 3.697% | $102.183 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $168.81 | 13.218% | $191.1233 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $37.66 | 5.192% | $39.6153 | $39.62 | $39.60 | $39.60 |
| 7 purchase totals = | $877.76 | $969.9529 | $969.95 | $969.95 | $969.90 | |