| 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 | $73.46 | 8.501% | $79.7048 | $79.70 | $79.70 | $79.70 |
| Purchase #2 | $217.69 | 4.868% | $228.2871 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $143.87 | 11.129% | $159.8813 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $169.72 | 13.547% | $192.712 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $8.71 | 10.505% | $9.625 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $170.36 | 12.639% | $191.8918 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $165.54 | 3.541% | $171.4018 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $949.35 | $1,033.5038 | $1,033.50 | $1,033.55 | $1,033.50 | |