| 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 | $64.72 | 8.840% | $70.4412 | $70.44 | $70.45 | $70.40 |
| Purchase #2 | $242.47 | 3.272% | $250.4036 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $183.68 | 12.864% | $207.3086 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $130.87 | 7.596% | $140.8109 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $70.27 | 3.144% | $72.4793 | $72.48 | $72.50 | $72.50 |
| Purchase #6 | $47.96 | 9.693% | $52.6088 | $52.61 | $52.60 | $52.60 |
| Purchase #7 | $161.68 | 8.746% | $175.8205 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $901.65 | $969.8729 | $969.87 | $969.85 | $969.80 | |