| 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 | $44.38 | 13.197% | $50.2368 | $50.24 | $50.25 | $50.20 |
| Purchase #2 | $195.65 | 5.811% | $207.0192 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $106.69 | 5.678% | $112.7479 | $112.75 | $112.75 | $112.70 |
| Purchase #4 | $243.68 | 3.768% | $252.8619 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $35.91 | 5.150% | $37.7594 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $47.56 | 6.739% | $50.7651 | $50.77 | $50.75 | $50.80 |
| Purchase #7 | $110.36 | 5.146% | $116.0391 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $784.23 | $827.4294 | $827.44 | $827.40 | $827.40 | |