| 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 | $51.84 | 6.862% | $55.3973 | $55.40 | $55.40 | $55.40 |
| Purchase #2 | $10.74 | 4.161% | $11.1869 | $11.19 | $11.20 | $11.20 |
| Purchase #3 | $237.77 | 12.418% | $267.2963 | $267.30 | $267.30 | $267.30 |
| Purchase #4 | $65.99 | 10.344% | $72.816 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $31.26 | 8.600% | $33.9484 | $33.95 | $33.95 | $33.90 |
| Purchase #6 | $17.98 | 8.745% | $19.5524 | $19.55 | $19.55 | $19.60 |
| Purchase #7 | $174.98 | 9.844% | $192.205 | $192.21 | $192.20 | $192.20 |
| 7 purchase totals = | $590.56 | $652.4023 | $652.42 | $652.40 | $652.40 | |