| 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 | $221.75 | 12.181% | $248.7614 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $29.99 | 3.454% | $31.0259 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $48.51 | 5.724% | $51.2867 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $54.86 | 3.515% | $56.7883 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $105.80 | 8.602% | $114.9009 | $114.90 | $114.90 | $114.90 |
| Purchase #6 | $81.84 | 3.604% | $84.7895 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $156.30 | 7.397% | $167.8615 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $699.05 | $755.4142 | $755.42 | $755.45 | $755.50 | |