| 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 | $41.54 | 3.396% | $42.9507 | $42.95 | $42.95 | $43.00 |
| Purchase #2 | $10.87 | 6.194% | $11.5433 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $169.63 | 8.334% | $183.767 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $157.41 | 5.640% | $166.2879 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $233.31 | 5.257% | $245.5751 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $171.93 | 9.754% | $188.7001 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $114.83 | 8.649% | $124.7616 | $124.76 | $124.75 | $124.80 |
| 7 purchase totals = | $899.52 | $963.5857 | $963.59 | $963.60 | $963.70 | |