| 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 | $88.44 | 12.121% | $99.1598 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $18.95 | 12.792% | $21.3741 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $39.85 | 11.644% | $44.4901 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $26.28 | 10.297% | $28.9861 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $205.77 | 12.434% | $231.3554 | $231.36 | $231.35 | $231.40 |
| Purchase #6 | $133.86 | 7.249% | $143.5635 | $143.56 | $143.55 | $143.60 |
| Purchase #7 | $60.58 | 4.391% | $63.2401 | $63.24 | $63.25 | $63.20 |
| 7 purchase totals = | $573.73 | $632.1691 | $632.17 | $632.15 | $632.30 | |