| 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 | $46.35 | 13.671% | $52.6865 | $52.69 | $52.70 | $52.70 |
| Purchase #2 | $28.39 | 3.468% | $29.3746 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $99.82 | 10.373% | $110.1743 | $110.17 | $110.15 | $110.20 |
| Purchase #4 | $112.81 | 13.515% | $128.0563 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $64.44 | 13.715% | $73.2779 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $76.83 | 11.205% | $85.4388 | $85.44 | $85.45 | $85.40 |
| Purchase #7 | $25.26 | 12.740% | $28.4781 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $453.90 | $507.4865 | $507.49 | $507.50 | $507.60 | |