| 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 | $36.80 | 4.179% | $38.3379 | $38.34 | $38.35 | $38.30 |
| Purchase #2 | $180.49 | 6.441% | $192.1154 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $16.58 | 4.693% | $17.3581 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $206.83 | 8.562% | $224.5388 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $202.55 | 9.857% | $222.5154 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $210.32 | 11.362% | $234.2166 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $62.77 | 12.236% | $70.4505 | $70.45 | $70.45 | $70.50 |
| 7 purchase totals = | $916.34 | $999.5327 | $999.55 | $999.50 | $999.50 | |