| 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 | $187.56 | 5.613% | $198.0877 | $198.09 | $198.10 | $198.10 |
| Purchase #2 | $32.98 | 9.116% | $35.9865 | $35.99 | $36.00 | $36.00 |
| Purchase #3 | $116.87 | 7.184% | $125.2659 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $52.51 | 13.555% | $59.6277 | $59.63 | $59.65 | $59.60 |
| Purchase #5 | $58.46 | 8.207% | $63.2578 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $46.42 | 5.673% | $49.0534 | $49.05 | $49.05 | $49.10 |
| Purchase #7 | $124.45 | 8.432% | $134.9436 | $134.94 | $134.95 | $134.90 |
| 7 purchase totals = | $619.25 | $666.2226 | $666.23 | $666.25 | $666.30 | |