| 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 | $51.64 | 11.465% | $57.5605 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $55.55 | 5.355% | $58.5247 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $159.49 | 10.350% | $175.9972 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $34.88 | 10.353% | $38.4911 | $38.49 | $38.50 | $38.50 |
| Purchase #5 | $196.65 | 7.568% | $211.5325 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $94.75 | 5.667% | $100.1195 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $230.56 | 7.808% | $248.5621 | $248.56 | $248.55 | $248.60 |
| 7 purchase totals = | $823.52 | $890.7876 | $890.78 | $890.75 | $890.80 | |