| 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 | $127.27 | 9.611% | $139.5019 | $139.50 | $139.50 | $139.50 |
| Purchase #2 | $162.44 | 7.782% | $175.0811 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $65.66 | 8.142% | $71.006 | $71.01 | $71.00 | $71.00 |
| Purchase #4 | $204.45 | 4.805% | $214.2738 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $71.97 | 13.534% | $81.7104 | $81.71 | $81.70 | $81.70 |
| Purchase #6 | $28.91 | 8.858% | $31.4708 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $23.92 | 7.318% | $25.6705 | $25.67 | $25.65 | $25.70 |
| 7 purchase totals = | $684.62 | $738.7145 | $738.71 | $738.65 | $738.80 | |