| 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 | $41.82 | 6.126% | $44.3819 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $83.49 | 3.365% | $86.2994 | $86.30 | $86.30 | $86.30 |
| Purchase #3 | $80.35 | 12.250% | $90.1929 | $90.19 | $90.20 | $90.20 |
| Purchase #4 | $151.48 | 4.283% | $157.9679 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $180.87 | 4.239% | $188.5371 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $16.95 | 13.246% | $19.1952 | $19.20 | $19.20 | $19.20 |
| Purchase #7 | $197.96 | 6.787% | $211.3955 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $752.92 | $797.9699 | $797.98 | $798.00 | $798.00 | |