| 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 | $70.87 | 13.561% | $80.4807 | $80.48 | $80.50 | $80.50 |
| Purchase #2 | $164.64 | 11.856% | $184.1597 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $141.77 | 7.294% | $152.1107 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $175.52 | 8.288% | $190.0671 | $190.07 | $190.05 | $190.10 |
| Purchase #5 | $62.26 | 9.349% | $68.0807 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $69.82 | 11.874% | $78.1104 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $199.69 | 4.645% | $208.9656 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $884.57 | $961.9749 | $961.98 | $961.95 | $962.10 | |