| 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 | $6.72 | 9.816% | $7.3796 | $7.38 | $7.40 | $7.40 |
| Purchase #2 | $215.56 | 11.852% | $241.1082 | $241.11 | $241.10 | $241.10 |
| Purchase #3 | $119.38 | 8.120% | $129.0737 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $212.50 | 6.367% | $226.0299 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $14.48 | 4.340% | $15.1084 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $102.38 | 4.475% | $106.9615 | $106.96 | $106.95 | $107.00 |
| Purchase #7 | $26.25 | 5.616% | $27.7242 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $697.27 | $753.3855 | $753.38 | $753.35 | $753.40 | |