| 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 | $48.54 | 12.560% | $54.6366 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $23.26 | 12.382% | $26.1401 | $26.14 | $26.15 | $26.10 |
| Purchase #3 | $20.69 | 6.565% | $22.0483 | $22.05 | $22.05 | $22.00 |
| Purchase #4 | $182.48 | 9.313% | $199.4744 | $199.47 | $199.45 | $199.50 |
| Purchase #5 | $93.37 | 8.711% | $101.5035 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $124.54 | 3.250% | $128.5876 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $65.36 | 3.303% | $67.5188 | $67.52 | $67.50 | $67.50 |
| 7 purchase totals = | $558.24 | $599.9093 | $599.91 | $599.90 | $599.80 | |