| 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 | $67.47 | 3.704% | $69.9691 | $69.97 | $69.95 | $70.00 |
| Purchase #2 | $66.32 | 13.677% | $75.3906 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $62.61 | 8.362% | $67.8454 | $67.85 | $67.85 | $67.80 |
| Purchase #4 | $224.82 | 11.484% | $250.6383 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $240.81 | 12.209% | $270.2105 | $270.21 | $270.20 | $270.20 |
| Purchase #6 | $106.65 | 9.212% | $116.4746 | $116.47 | $116.45 | $116.50 |
| Purchase #7 | $37.65 | 13.583% | $42.764 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $806.33 | $893.2925 | $893.29 | $893.25 | $893.30 | |