| 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 | $82.77 | 7.534% | $89.0059 | $89.01 | $89.00 | $89.00 |
| Purchase #2 | $157.93 | 9.574% | $173.0502 | $173.05 | $173.05 | $173.10 |
| Purchase #3 | $121.62 | 6.478% | $129.4985 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $245.93 | 8.673% | $267.2595 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $137.29 | 3.656% | $142.3093 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $223.34 | 4.360% | $233.0776 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $250.75 | 11.220% | $278.8842 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $1,219.63 | $1,313.0852 | $1,313.09 | $1,313.10 | $1,313.20 | |