| 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 | $91.93 | 9.258% | $100.4409 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $114.76 | 10.182% | $126.4449 | $126.44 | $126.45 | $126.40 |
| Purchase #3 | $60.34 | 13.336% | $68.3869 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $182.93 | 9.383% | $200.0943 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $238.79 | 8.701% | $259.5671 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $189.57 | 12.396% | $213.0691 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $19.36 | 3.222% | $19.9838 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $897.68 | $987.9870 | $987.98 | $988.00 | $988.00 | |