| 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 | $103.72 | 4.736% | $108.6322 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $31.50 | 9.194% | $34.3961 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $144.55 | 8.547% | $156.9047 | $156.90 | $156.90 | $156.90 |
| Purchase #4 | $61.55 | 5.737% | $65.0811 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $156.32 | 12.296% | $175.5411 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $69.58 | 10.296% | $76.744 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $55.79 | 10.168% | $61.4627 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $623.01 | $678.7619 | $678.75 | $678.80 | $678.70 | |