| 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 | $33.43 | 6.853% | $35.721 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $83.55 | 8.626% | $90.757 | $90.76 | $90.75 | $90.80 |
| Purchase #3 | $230.51 | 12.702% | $259.7894 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $91.41 | 10.446% | $100.9587 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $52.82 | 10.527% | $58.3804 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $190.94 | 11.422% | $212.7492 | $212.75 | $212.75 | $212.70 |
| Purchase #7 | $163.96 | 8.649% | $178.1409 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $846.62 | $936.4966 | $936.50 | $936.50 | $936.50 | |