| 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 | $77.29 | 13.208% | $87.4985 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $28.52 | 6.606% | $30.404 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $12.28 | 12.746% | $13.8452 | $13.85 | $13.85 | $13.80 |
| Purchase #4 | $90.58 | 11.774% | $101.2449 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $148.92 | 13.785% | $169.4486 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $14.36 | 6.130% | $15.2403 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $85.75 | 12.251% | $96.2552 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $457.70 | $513.9367 | $513.94 | $513.95 | $513.80 | |