| 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 | $104.33 | 5.114% | $109.6654 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $20.87 | 10.521% | $23.0657 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $33.62 | 4.722% | $35.2075 | $35.21 | $35.20 | $35.20 |
| Purchase #4 | $31.73 | 12.846% | $35.806 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $111.78 | 6.655% | $119.219 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $185.92 | 13.763% | $211.5082 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $67.53 | 3.710% | $70.0354 | $70.04 | $70.05 | $70.00 |
| 7 purchase totals = | $555.78 | $604.5072 | $604.53 | $604.45 | $604.50 | |