| 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 | $20.39 | 12.546% | $22.9481 | $22.95 | $22.95 | $22.90 |
| Purchase #2 | $107.31 | 5.410% | $113.1155 | $113.12 | $113.10 | $113.10 |
| Purchase #3 | $83.31 | 12.785% | $93.9612 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $218.63 | 13.706% | $248.5954 | $248.60 | $248.60 | $248.60 |
| Purchase #5 | $217.68 | 11.416% | $242.5303 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $93.66 | 12.843% | $105.6888 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $47.57 | 6.350% | $50.5907 | $50.59 | $50.60 | $50.60 |
| 7 purchase totals = | $788.55 | $877.4300 | $877.44 | $877.45 | $877.40 | |