| 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 | $25.51 | 4.259% | $26.5965 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $208.67 | 8.365% | $226.1252 | $226.13 | $226.15 | $226.10 |
| Purchase #3 | $13.29 | 3.165% | $13.7106 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $171.69 | 8.543% | $186.3575 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $108.53 | 6.772% | $115.8797 | $115.88 | $115.90 | $115.90 |
| Purchase #6 | $162.34 | 5.182% | $170.7525 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $137.81 | 6.747% | $147.108 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $827.84 | $886.5300 | $886.54 | $886.55 | $886.60 | |