| 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 | $81.60 | 13.339% | $92.4846 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $182.94 | 9.666% | $200.623 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $49.57 | 6.164% | $52.6255 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $20.40 | 11.585% | $22.7633 | $22.76 | $22.75 | $22.80 |
| Purchase #5 | $67.81 | 12.532% | $76.3079 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $11.49 | 8.681% | $12.4874 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $58.49 | 10.359% | $64.549 | $64.55 | $64.55 | $64.50 |
| 7 purchase totals = | $472.30 | $521.8407 | $521.84 | $521.85 | $521.80 | |