| 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 | $52.48 | 4.182% | $54.6747 | $54.67 | $54.65 | $54.70 |
| Purchase #2 | $236.63 | 5.685% | $250.0824 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $177.91 | 4.486% | $185.891 | $185.89 | $185.90 | $185.90 |
| Purchase #4 | $8.91 | 11.308% | $9.9175 | $9.92 | $9.90 | $9.90 |
| Purchase #5 | $50.64 | 3.743% | $52.5355 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $210.34 | 4.837% | $220.5141 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $128.49 | 4.182% | $133.8635 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $865.40 | $907.4787 | $907.47 | $907.45 | $907.50 | |