| 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 | $58.73 | 3.176% | $60.5953 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $75.71 | 8.814% | $82.3831 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $58.96 | 8.104% | $63.7381 | $63.74 | $63.75 | $63.70 |
| Purchase #4 | $67.81 | 9.323% | $74.1319 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $134.69 | 12.287% | $151.2394 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $33.50 | 12.410% | $37.6574 | $37.66 | $37.65 | $37.70 |
| Purchase #7 | $144.47 | 3.753% | $149.892 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $573.87 | $619.6372 | $619.64 | $619.70 | $619.60 | |