| 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 | $31.70 | 9.341% | $34.6611 | $34.66 | $34.65 | $34.70 |
| Purchase #2 | $155.45 | 9.492% | $170.2053 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $163.31 | 8.176% | $176.6622 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $177.41 | 8.462% | $192.4224 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $191.34 | 12.159% | $214.605 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $44.89 | 12.776% | $50.6251 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $117.49 | 7.585% | $126.4016 | $126.40 | $126.40 | $126.40 |
| 7 purchase totals = | $881.59 | $965.5827 | $965.59 | $965.55 | $965.60 | |