| 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 | $82.47 | 7.212% | $88.4177 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $80.64 | 4.452% | $84.2301 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $32.55 | 8.730% | $35.3916 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $9.69 | 5.338% | $10.2073 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $159.83 | 13.501% | $181.4086 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $236.53 | 6.341% | $251.5284 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $160.95 | 3.220% | $166.1326 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $762.66 | $817.3163 | $817.32 | $817.35 | $817.20 | |