| 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 | $87.43 | 5.292% | $92.0568 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $28.28 | 5.228% | $29.7585 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $229.91 | 8.104% | $248.5419 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $60.54 | 4.449% | $63.2334 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $13.66 | 3.198% | $14.0968 | $14.10 | $14.10 | $14.10 |
| Purchase #6 | $85.49 | 5.803% | $90.451 | $90.45 | $90.45 | $90.50 |
| Purchase #7 | $130.68 | 12.185% | $146.6034 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $635.99 | $684.7418 | $684.74 | $684.75 | $684.80 | |