| 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 | $64.26 | 9.831% | $70.5774 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $40.71 | 12.185% | $45.6705 | $45.67 | $45.65 | $45.70 |
| Purchase #3 | $234.71 | 13.466% | $266.316 | $266.32 | $266.30 | $266.30 |
| Purchase #4 | $119.99 | 12.234% | $134.6696 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $174.33 | 13.258% | $197.4427 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $5.28 | 7.779% | $5.6907 | $5.69 | $5.70 | $5.70 |
| Purchase #7 | $180.93 | 5.447% | $190.7853 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $820.21 | $911.1522 | $911.16 | $911.15 | $911.20 | |