| 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 | $26.87 | 4.326% | $28.0324 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $14.54 | 8.637% | $15.7958 | $15.80 | $15.80 | $15.80 |
| Purchase #3 | $79.95 | 12.313% | $89.7942 | $89.79 | $89.80 | $89.80 |
| Purchase #4 | $68.31 | 6.393% | $72.6771 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $205.91 | 7.745% | $221.8577 | $221.86 | $221.85 | $221.90 |
| Purchase #6 | $187.92 | 5.839% | $198.8926 | $198.89 | $198.90 | $198.90 |
| Purchase #7 | $70.43 | 6.733% | $75.1721 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $653.93 | $702.2219 | $702.22 | $702.25 | $702.30 | |