| 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 | $28.46 | 7.364% | $30.5558 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $17.83 | 3.318% | $18.4216 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $42.62 | 7.710% | $45.906 | $45.91 | $45.90 | $45.90 |
| Purchase #4 | $243.65 | 10.566% | $269.3941 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $53.65 | 4.651% | $56.1453 | $56.15 | $56.15 | $56.10 |
| Purchase #6 | $92.62 | 10.439% | $102.2886 | $102.29 | $102.30 | $102.30 |
| Purchase #7 | $218.46 | 5.127% | $229.6604 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $697.29 | $752.3718 | $752.38 | $752.35 | $752.40 | |