| 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 | $51.95 | 8.562% | $56.398 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $80.49 | 7.641% | $86.6402 | $86.64 | $86.65 | $86.60 |
| Purchase #3 | $232.63 | 7.106% | $249.1607 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $26.56 | 5.360% | $27.9836 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $198.79 | 8.703% | $216.0907 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $192.92 | 13.730% | $219.4079 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $66.99 | 6.544% | $71.3738 | $71.37 | $71.35 | $71.40 |
| 7 purchase totals = | $850.33 | $927.0549 | $927.05 | $927.05 | $927.10 | |