| 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 | $134.47 | 10.515% | $148.6095 | $148.61 | $148.60 | $148.60 |
| Purchase #2 | $42.57 | 3.584% | $44.0957 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $27.92 | 3.825% | $28.9879 | $28.99 | $29.00 | $29.00 |
| Purchase #4 | $142.33 | 9.530% | $155.894 | $155.89 | $155.90 | $155.90 |
| Purchase #5 | $74.76 | 7.263% | $80.1898 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $196.98 | 11.227% | $219.0949 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $17.26 | 11.348% | $19.2187 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $636.29 | $696.0905 | $696.09 | $696.10 | $696.10 | |