| 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 | $7.49 | 12.247% | $8.4073 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $30.84 | 6.824% | $32.9445 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $56.50 | 10.417% | $62.3856 | $62.39 | $62.40 | $62.40 |
| Purchase #4 | $17.96 | 3.521% | $18.5924 | $18.59 | $18.60 | $18.60 |
| Purchase #5 | $142.43 | 4.360% | $148.6399 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $34.99 | 8.526% | $37.9732 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $192.59 | 3.308% | $198.9609 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $482.80 | $507.9038 | $507.90 | $507.90 | $507.90 | |