| 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 | $46.43 | 4.436% | $48.4896 | $48.49 | $48.50 | $48.50 |
| Purchase #2 | $124.42 | 5.204% | $130.8948 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $28.58 | 5.713% | $30.2128 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $153.75 | 13.353% | $174.2802 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $190.58 | 4.599% | $199.3448 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $169.72 | 10.561% | $187.6441 | $187.64 | $187.65 | $187.60 |
| Purchase #7 | $246.44 | 4.244% | $256.8989 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $959.92 | $1,027.7652 | $1,027.75 | $1,027.80 | $1,027.70 | |