| 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 | $41.46 | 13.345% | $46.9928 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $155.55 | 9.859% | $170.8857 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $104.92 | 5.427% | $110.614 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $174.97 | 10.724% | $193.7338 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $16.48 | 7.351% | $17.6914 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $43.72 | 3.418% | $45.2143 | $45.21 | $45.20 | $45.20 |
| Purchase #7 | $180.97 | 5.393% | $190.7297 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $718.07 | $775.8617 | $775.85 | $775.90 | $775.80 | |