| 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 | $30.61 | 5.336% | $32.2433 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $135.45 | 7.271% | $145.2986 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $171.75 | 8.114% | $185.6858 | $185.69 | $185.70 | $185.70 |
| Purchase #4 | $165.69 | 7.593% | $178.2708 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $23.26 | 12.212% | $26.1005 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $77.41 | 12.515% | $87.0979 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $187.89 | 7.199% | $201.4162 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $792.06 | $856.1131 | $856.12 | $856.10 | $856.10 | |