| 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 | $52.87 | 3.121% | $54.5201 | $54.52 | $54.50 | $54.50 |
| Purchase #2 | $194.40 | 5.531% | $205.1523 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $63.25 | 9.399% | $69.1949 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $21.63 | 10.332% | $23.8648 | $23.86 | $23.85 | $23.90 |
| Purchase #5 | $145.34 | 7.640% | $156.444 | $156.44 | $156.45 | $156.40 |
| Purchase #6 | $180.82 | 5.184% | $190.1937 | $190.19 | $190.20 | $190.20 |
| Purchase #7 | $85.27 | 12.413% | $95.8546 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $743.58 | $795.2244 | $795.20 | $795.20 | $795.30 | |