| 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 | $52.95 | 10.505% | $58.5124 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $75.37 | 10.574% | $83.3396 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $197.99 | 4.326% | $206.555 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $9.58 | 13.420% | $10.8656 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $134.48 | 4.866% | $141.0238 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $188.31 | 11.314% | $209.6154 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $215.54 | 3.538% | $223.1658 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $874.22 | $933.0776 | $933.09 | $933.00 | $933.10 | |