| 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 | $47.87 | 3.263% | $49.432 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $146.44 | 11.621% | $163.4578 | $163.46 | $163.45 | $163.50 |
| Purchase #3 | $43.62 | 7.749% | $47.0001 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $47.86 | 3.592% | $49.5791 | $49.58 | $49.60 | $49.60 |
| Purchase #5 | $229.87 | 13.379% | $260.6243 | $260.62 | $260.60 | $260.60 |
| Purchase #6 | $119.83 | 10.628% | $132.5655 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $206.87 | 6.398% | $220.1055 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $842.36 | $922.7643 | $922.77 | $922.75 | $922.80 | |