| 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 | $77.31 | 9.613% | $84.7418 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $50.61 | 9.227% | $55.2798 | $55.28 | $55.30 | $55.30 |
| Purchase #3 | $14.41 | 6.165% | $15.2984 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $66.90 | 12.245% | $75.0919 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $17.62 | 5.329% | $18.559 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $167.51 | 3.422% | $173.2422 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $125.58 | 9.747% | $137.8203 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $519.94 | $560.0334 | $560.03 | $560.05 | $560.00 | |