| 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 | $71.52 | 10.854% | $79.2828 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $163.50 | 3.515% | $169.247 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $130.39 | 9.582% | $142.884 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $19.88 | 12.456% | $22.3563 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $60.34 | 12.286% | $67.7534 | $67.75 | $67.75 | $67.80 |
| Purchase #6 | $74.45 | 10.303% | $82.1206 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $152.43 | 12.577% | $171.6011 | $171.60 | $171.60 | $171.60 |
| 7 purchase totals = | $672.51 | $735.2452 | $735.24 | $735.25 | $735.30 | |