| 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 | $239.56 | 5.342% | $252.3573 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $57.31 | 7.611% | $61.6719 | $61.67 | $61.65 | $61.70 |
| Purchase #3 | $17.49 | 10.520% | $19.3299 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $128.58 | 4.607% | $134.5037 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $56.55 | 8.440% | $61.3228 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $60.30 | 3.114% | $62.1777 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $78.75 | 12.144% | $88.3134 | $88.31 | $88.30 | $88.30 |
| 7 purchase totals = | $638.54 | $679.6767 | $679.67 | $679.65 | $679.70 | |