| 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 | $105.94 | 3.344% | $109.4826 | $109.48 | $109.50 | $109.50 |
| Purchase #2 | $21.56 | 6.294% | $22.917 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $208.58 | 11.475% | $232.5146 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $235.36 | 5.728% | $248.8414 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $31.51 | 7.856% | $33.9854 | $33.99 | $34.00 | $34.00 |
| Purchase #6 | $62.89 | 11.851% | $70.3431 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $73.99 | 3.843% | $76.8334 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $739.83 | $794.9175 | $794.91 | $794.95 | $794.80 | |