| 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 | $61.80 | 13.681% | $70.2549 | $70.25 | $70.25 | $70.30 |
| Purchase #2 | $214.79 | 4.294% | $224.0131 | $224.01 | $224.00 | $224.00 |
| Purchase #3 | $141.94 | 3.466% | $146.8596 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $25.44 | 8.221% | $27.5314 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $191.63 | 11.181% | $213.0562 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $12.39 | 4.676% | $12.9694 | $12.97 | $12.95 | $13.00 |
| Purchase #7 | $197.92 | 6.156% | $210.104 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $845.91 | $904.7886 | $904.78 | $904.75 | $904.90 | |