| 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 | $33.61 | 9.418% | $36.7754 | $36.78 | $36.80 | $36.80 |
| Purchase #2 | $137.96 | 11.813% | $154.2572 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $55.47 | 13.762% | $63.1038 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $150.88 | 9.709% | $165.5289 | $165.53 | $165.55 | $165.50 |
| Purchase #5 | $57.84 | 6.493% | $61.5956 | $61.60 | $61.60 | $61.60 |
| Purchase #6 | $208.46 | 9.683% | $228.6452 | $228.65 | $228.65 | $228.60 |
| Purchase #7 | $175.99 | 11.232% | $195.7572 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $820.21 | $905.6633 | $905.68 | $905.70 | $905.70 | |