| 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 | $24.59 | 3.421% | $25.4312 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $225.65 | 13.386% | $255.8555 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $194.92 | 10.805% | $215.9811 | $215.98 | $216.00 | $216.00 |
| Purchase #4 | $111.28 | 7.687% | $119.8341 | $119.83 | $119.85 | $119.80 |
| Purchase #5 | $160.70 | 11.522% | $179.2159 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $94.62 | 13.246% | $107.1534 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $10.34 | 12.845% | $11.6682 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $822.10 | $915.1394 | $915.14 | $915.15 | $915.20 | |