| 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 | $32.29 | 5.136% | $33.9484 | $33.95 | $33.95 | $33.90 |
| Purchase #2 | $108.81 | 5.483% | $114.7761 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $17.65 | 4.603% | $18.4624 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $167.86 | 12.853% | $189.435 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $69.81 | 12.866% | $78.7918 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $108.79 | 5.716% | $115.0084 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $177.55 | 12.311% | $199.4082 | $199.41 | $199.40 | $199.40 |
| 7 purchase totals = | $682.76 | $749.8303 | $749.84 | $749.85 | $749.80 | |