| 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 | $22.50 | 10.474% | $24.8567 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $177.61 | 12.191% | $199.2624 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $9.71 | 12.708% | $10.9439 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $65.31 | 4.338% | $68.1431 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $118.41 | 10.355% | $130.6714 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $94.41 | 3.811% | $98.008 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $24.61 | 4.686% | $25.7632 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $512.56 | $557.6487 | $557.64 | $557.60 | $557.70 | |