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 | $78.29 | 3.825% | $81.2846 | $81.28 | $81.30 | $81.30 |
Purchase #2 | $143.34 | 13.281% | $162.377 | $162.38 | $162.40 | $162.40 |
Purchase #3 | $114.40 | 13.116% | $129.4047 | $129.40 | $129.40 | $129.40 |
Purchase #4 | $25.38 | 9.208% | $27.717 | $27.72 | $27.70 | $27.70 |
Purchase #5 | $44.85 | 10.528% | $49.5718 | $49.57 | $49.55 | $49.60 |
Purchase #6 | $89.64 | 8.663% | $97.4055 | $97.41 | $97.40 | $97.40 |
Purchase #7 | $78.55 | 3.397% | $81.2183 | $81.22 | $81.20 | $81.20 |
7 purchase totals = | $574.45 | $628.9789 | $628.98 | $628.95 | $629.00 |