| 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 | $115.35 | 11.635% | $128.771 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $12.55 | 6.521% | $13.3684 | $13.37 | $13.35 | $13.40 |
| Purchase #3 | $116.30 | 12.202% | $130.4909 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $53.87 | 13.144% | $60.9507 | $60.95 | $60.95 | $61.00 |
| Purchase #5 | $71.52 | 6.494% | $76.1645 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $95.72 | 3.186% | $98.7696 | $98.77 | $98.75 | $98.80 |
| Purchase #7 | $46.27 | 4.329% | $48.273 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $511.58 | $556.7881 | $556.78 | $556.70 | $557.00 | |