| 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 | $153.91 | 5.394% | $162.2119 | $162.21 | $162.20 | $162.20 |
| Purchase #2 | $73.56 | 6.135% | $78.0729 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $34.33 | 7.586% | $36.9343 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $209.86 | 9.553% | $229.9079 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $200.52 | 7.676% | $215.9119 | $215.91 | $215.90 | $215.90 |
| Purchase #6 | $65.67 | 8.451% | $71.2198 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $75.86 | 4.112% | $78.9794 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $813.71 | $873.2381 | $873.23 | $873.20 | $873.20 | |