| 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 | $82.78 | 3.627% | $85.7824 | $85.78 | $85.80 | $85.80 |
| Purchase #2 | $17.89 | 10.721% | $19.808 | $19.81 | $19.80 | $19.80 |
| Purchase #3 | $42.27 | 9.591% | $46.3241 | $46.32 | $46.30 | $46.30 |
| Purchase #4 | $119.83 | 12.255% | $134.5152 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $210.97 | 4.458% | $220.375 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $173.69 | 8.336% | $188.1688 | $188.17 | $188.15 | $188.20 |
| Purchase #7 | $231.92 | 5.752% | $245.26 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $879.35 | $940.2335 | $940.24 | $940.20 | $940.30 | |