| 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 | $92.32 | 9.362% | $100.963 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $46.75 | 10.240% | $51.5372 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $30.65 | 13.839% | $34.8917 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $97.84 | 4.543% | $102.2849 | $102.28 | $102.30 | $102.30 |
| Purchase #5 | $128.79 | 4.555% | $134.6564 | $134.66 | $134.65 | $134.70 |
| Purchase #6 | $6.52 | 9.314% | $7.1273 | $7.13 | $7.15 | $7.10 |
| Purchase #7 | $242.42 | 12.115% | $271.7892 | $271.79 | $271.80 | $271.80 |
| 7 purchase totals = | $645.29 | $703.2497 | $703.25 | $703.30 | $703.30 | |