| 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 | $34.58 | 12.801% | $39.0066 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $126.92 | 4.724% | $132.9157 | $132.92 | $132.90 | $132.90 |
| Purchase #3 | $237.45 | 4.820% | $248.8951 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $83.45 | 5.667% | $88.1791 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $150.43 | 3.308% | $155.4062 | $155.41 | $155.40 | $155.40 |
| Purchase #6 | $8.61 | 6.531% | $9.1723 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $82.86 | 8.170% | $89.6297 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $724.30 | $763.2047 | $763.22 | $763.20 | $763.20 | |