| 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 | $31.64 | 4.271% | $32.9913 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $64.44 | 3.323% | $66.5813 | $66.58 | $66.60 | $66.60 |
| Purchase #3 | $77.57 | 5.372% | $81.7371 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $87.91 | 12.806% | $99.1678 | $99.17 | $99.15 | $99.20 |
| Purchase #5 | $113.93 | 9.416% | $124.6576 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $236.72 | 5.539% | $249.8319 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $36.41 | 3.481% | $37.6774 | $37.68 | $37.70 | $37.70 |
| 7 purchase totals = | $648.62 | $692.6444 | $692.65 | $692.70 | $692.70 | |