| 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 | $10.93 | 4.298% | $11.3998 | $11.40 | $11.40 | $11.40 |
| Purchase #2 | $218.30 | 6.154% | $231.7342 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $94.82 | 12.338% | $106.5189 | $106.52 | $106.50 | $106.50 |
| Purchase #4 | $82.89 | 11.762% | $92.6395 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $49.46 | 7.640% | $53.2387 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $211.61 | 13.556% | $240.2959 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $209.90 | 5.725% | $221.9168 | $221.92 | $221.90 | $221.90 |
| 7 purchase totals = | $877.91 | $957.7438 | $957.75 | $957.75 | $957.60 | |