| 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 | $91.34 | 9.768% | $100.2621 | $100.26 | $100.25 | $100.30 |
| Purchase #2 | $94.67 | 12.221% | $106.2396 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $211.98 | 3.454% | $219.3018 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $214.71 | 3.716% | $222.6886 | $222.69 | $222.70 | $222.70 |
| Purchase #5 | $62.84 | 9.732% | $68.9556 | $68.96 | $68.95 | $69.00 |
| Purchase #6 | $28.63 | 7.804% | $30.8643 | $30.86 | $30.85 | $30.90 |
| Purchase #7 | $54.77 | 11.857% | $61.2641 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $758.94 | $809.5761 | $809.57 | $809.55 | $809.70 | |