| 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 | $83.53 | 5.529% | $88.1484 | $88.15 | $88.15 | $88.10 |
| Purchase #2 | $157.88 | 12.191% | $177.1272 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $168.74 | 12.277% | $189.4562 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $74.46 | 10.536% | $82.3051 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $66.64 | 12.491% | $74.964 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $114.33 | 10.462% | $126.2912 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $104.26 | 10.306% | $115.005 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $769.84 | $853.2971 | $853.31 | $853.30 | $853.30 | |