| 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 | $31.32 | 8.582% | $34.0079 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $85.59 | 8.751% | $93.08 | $93.08 | $93.10 | $93.10 |
| Purchase #3 | $210.90 | 13.400% | $239.1606 | $239.16 | $239.15 | $239.20 |
| Purchase #4 | $63.26 | 5.152% | $66.5192 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $26.58 | 13.855% | $30.2627 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $12.93 | 5.793% | $13.679 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $167.57 | 6.173% | $177.9141 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $598.15 | $654.6235 | $654.62 | $654.60 | $654.70 | |