| 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 | $68.51 | 13.334% | $77.6451 | $77.65 | $77.65 | $77.60 |
| Purchase #2 | $176.82 | 5.438% | $186.4355 | $186.44 | $186.45 | $186.40 |
| Purchase #3 | $164.28 | 11.732% | $183.5533 | $183.55 | $183.55 | $183.60 |
| Purchase #4 | $118.36 | 10.562% | $130.8612 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $37.42 | 12.428% | $42.0706 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $160.79 | 10.202% | $177.1938 | $177.19 | $177.20 | $177.20 |
| Purchase #7 | $11.34 | 7.373% | $12.1761 | $12.18 | $12.20 | $12.20 |
| 7 purchase totals = | $737.52 | $809.9356 | $809.94 | $809.95 | $810.00 | |