| 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 | $26.77 | 6.529% | $28.5178 | $28.52 | $28.50 | $28.50 |
| Purchase #2 | $229.25 | 10.765% | $253.9288 | $253.93 | $253.95 | $253.90 |
| Purchase #3 | $204.57 | 4.591% | $213.9618 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $184.87 | 10.730% | $204.7066 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $27.30 | 9.434% | $29.8755 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $154.46 | 12.481% | $173.7382 | $173.74 | $173.75 | $173.70 |
| Purchase #7 | $90.37 | 3.158% | $93.2239 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $917.59 | $997.9526 | $997.96 | $997.95 | $997.90 | |