| 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 | $67.71 | 11.652% | $75.5996 | $75.60 | $75.60 | $75.60 |
| Purchase #2 | $72.66 | 4.221% | $75.727 | $75.73 | $75.75 | $75.70 |
| Purchase #3 | $85.61 | 7.373% | $91.922 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $189.45 | 10.143% | $208.6659 | $208.67 | $208.65 | $208.70 |
| Purchase #5 | $210.51 | 11.546% | $234.8155 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $30.81 | 3.311% | $31.8301 | $31.83 | $31.85 | $31.80 |
| Purchase #7 | $6.36 | 5.348% | $6.7001 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $663.11 | $725.2602 | $725.27 | $725.25 | $725.20 | |