| 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 | $24.49 | 13.754% | $27.8584 | $27.86 | $27.85 | $27.90 |
| Purchase #2 | $119.37 | 12.219% | $133.9558 | $133.96 | $133.95 | $134.00 |
| Purchase #3 | $177.47 | 9.326% | $194.0209 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $81.48 | 8.663% | $88.5386 | $88.54 | $88.55 | $88.50 |
| Purchase #5 | $30.29 | 12.253% | $34.0014 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $90.26 | 5.754% | $95.4536 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $158.74 | 13.387% | $179.9905 | $179.99 | $180.00 | $180.00 |
| 7 purchase totals = | $682.10 | $753.8192 | $753.82 | $753.80 | $753.90 | |