| 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 | $30.34 | 4.294% | $31.6428 | $31.64 | $31.65 | $31.60 |
| Purchase #2 | $220.31 | 12.331% | $247.4764 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $233.68 | 13.513% | $265.2572 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $22.58 | 13.545% | $25.6385 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $80.64 | 7.468% | $86.6622 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $187.33 | 4.632% | $196.0071 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $99.94 | 13.329% | $113.261 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $874.82 | $965.9452 | $965.95 | $965.95 | $966.00 | |