| 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 | $73.59 | 9.393% | $80.5023 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $92.83 | 4.417% | $96.9303 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $44.59 | 6.300% | $47.3992 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $209.82 | 5.229% | $220.7915 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $108.33 | 5.572% | $114.3661 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $61.56 | 3.588% | $63.7688 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $81.72 | 4.296% | $85.2307 | $85.23 | $85.25 | $85.20 |
| 7 purchase totals = | $672.44 | $708.9889 | $708.99 | $709.00 | $709.00 | |