| 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 | $57.29 | 6.308% | $60.9039 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $176.74 | 6.577% | $188.3642 | $188.36 | $188.35 | $188.40 |
| Purchase #3 | $225.34 | 6.168% | $239.239 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $128.46 | 9.416% | $140.5558 | $140.56 | $140.55 | $140.60 |
| Purchase #5 | $106.88 | 10.461% | $118.0607 | $118.06 | $118.05 | $118.10 |
| Purchase #6 | $21.27 | 6.490% | $22.6504 | $22.65 | $22.65 | $22.70 |
| Purchase #7 | $198.30 | 9.272% | $216.6864 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $914.28 | $986.4604 | $986.46 | $986.45 | $986.60 | |