| 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 | $74.47 | 11.461% | $83.005 | $83.01 | $83.00 | $83.00 |
| Purchase #2 | $28.37 | 10.746% | $31.4186 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $237.57 | 10.806% | $263.2418 | $263.24 | $263.25 | $263.20 |
| Purchase #4 | $136.61 | 8.592% | $148.3475 | $148.35 | $148.35 | $148.30 |
| Purchase #5 | $216.86 | 4.402% | $226.4062 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $44.39 | 8.578% | $48.1978 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $15.72 | 6.279% | $16.7071 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $753.99 | $817.3240 | $817.34 | $817.30 | $817.20 | |