| 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 | $71.58 | 10.467% | $79.0723 | $79.07 | $79.05 | $79.10 |
| Purchase #2 | $230.86 | 12.305% | $259.2673 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $97.97 | 8.172% | $105.9761 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $74.76 | 3.619% | $77.4656 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $82.50 | 11.416% | $91.9182 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $205.37 | 9.652% | $225.1923 | $225.19 | $225.20 | $225.20 |
| Purchase #7 | $31.98 | 13.265% | $36.2221 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $795.02 | $875.1139 | $875.12 | $875.05 | $875.20 | |